1481
Code : 15EE44T
Register Number
IV Semester Diploma Examination, April/May-2018 PROFESSIONAL ETHICS & INDIAN CONSTITUTION Time : 3 Hours
[ Max. Marks : 100 Note : (i) Answer any six questions from Part - A and any seven questions from Part - B.
(ii) Questions from Part - A carries 5 marks each. (iii) Questions from Part - B carries 10 marks each.
PART-A 1. List the different types of values and give few examples for each. tore - Diploma OP 2. Define co-operation. What are the impediments to co-operation ?PGB technologies 5
3.
List the characteristics of a professional.
4.
Name few techniques to reduce risk.
List the ill-effects of e-waste disposal on environment.
6.
Describe patent and trade mark.
7.
List the salient features of Indian Constitution.
8.
State the functions of presiding officer of Lok Sabha.
9.
List the functions of Zilla Panchayat.
PART-B 10. (a) Distinguish between Morality and Ethics.
(b) Define service learning and discuss on its key components.
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11. (a)
Define self-confidence and state the factors that shape the self-confidence in a person.
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(b)
List different ethical theories and explain any one in detail.
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12. (a) What is moral dilemma ? List the situations in which moral dilemma arise.
(b) Describe occupational crime.
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13. Explain the code of ethics followed in the Institute of Electrical and Electronics
Engineers.
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14. (a) State the provisions under professional rights.
(b) Describe briefly copyright.
15. Explain the Sexual Harassment at Work Place Bill -- 20
PGB technologies
- 16. State the Preamble and explain its significance..
:
10
17. (a) Explain the importance of
(i) Question Hour
(ii) Zero Hour (b) State the functions of Election Commission of India.
. 18. Explain the formation and function of Supreme Court of India.
19. Write short note on :
(a) Division of powers
Issues in Computer Ethics
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1479
Code : 15EE42T
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Register Number
IV Semester Diploma Examination, April/May-2018 ELECTRICAL MEASUREMENTS AND MEASURING
. INSTRUMENTS
Time :3 Hours
(Max. Marks : 100
-
Note:
.
(i) Answer any six questions from Part - A. (Each question carries 5 marks) (ii) Answer any seven questions from Part - B. (Each question carries 10 marks)
PART-À Define error and explain types of errors in instruments.
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1.
ents. Play store :Diploma QP
2.
PGB technologies Draw the neat sketch of permanent magnet moving coil instrument and label its parts. 5
3.
Derive the expression of shunt resistance in extending the range of D.C. ammeter.
5
4.
The reading of the two wattmeter connected across the load are 400 W and 1 kW, determine power and power factor of the load..
5.
Derive an expression for unknown resistance by using Wheatstone bridge.
6.
List any five comparison between digital and analog meters.
7.
Draw the block diagram of digital synchroscope.
.
8.
Define transducer and list any three types of transducer.
9.
Draw the block diagram of a.c. signal conditioning system.
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PART - B 10. (a) Explain the necessity of torque in instruments. List the types of torque.
() List the advantages and disadvantages of moving iron instrument.
11. (a) Explain with neat diagram constrliction and working of repulsion type moving
iron instrument. . (b) List the types of range extension used for D.C. meters.
12. (a)
.
..
(b)
Draw the circuit of range extension of D.C. ammeter, D.C. voltmeter, A.C. ammeter and A.C. voltmeter. Find the value of multiplier required if internal resistance of voltmeter is 20 12. Full scale deflection with a voltage of 20 mili volt and voltage to be measured is 5 volt.
2
13. (a) Explain with neat diagram construction and working of dynamometer type
wattmeter. (b) List any two types of energymeter. Play store Diploma 2 P
14. (a)
Explain the neat diagram construction and working of Single Phase Energy Meter.
List any two errors in energy meter.
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-
(b)
15. (a) Draw the circuit of Maxwell's bridge, Kelvin's double bridge and label the
parameter. (b) Draw the block diagram of digital power factor meter.
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i
(a) With block diagram explain the operation of digital frequency meter, (b) List any two applications of digital meter.
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17. (a) Draw the block diagram of digital tri-vector meter and explain its operation.
(b) List any two applications of digital trivector meter.
(a) 'Explain the operation of pyrometer with neat sketch.
· (b) Write the full form of LVDT and RVDT.
N
19. (a) Explain the operation of Piezo-electric transducer with neat sketch.
(b) List any two applications of strain gauge.
N
1480
Code : 15EE43T
Register Number
IV Semester Diploma Examination, April/May-2018 COMMUNICATION AND COMPUTER NETWORK Time: 3 Hours)
Max. Marks : 100
Note:
(i) Answer any six questions from Part - A. (each question carries 5 marks.) (ii) Answer any seven questions from Part - B. (each question carries 10 marks.)
1.
PART-A
(Each question carries 5 marks.) Define Modulation. List different types of modulation.
Play store : Diploma QP Explain Ground wave propagation with sketch.
PGB technologies Draw the diagram showing the basic elements of fiber-optic communication system. 5
2.
3.
4.
List the problems faced by conventional semi conductor components in microwave frequencies and write the remedies to overcome them.
5.
Explain the working of a satellite transponder with a block diagram.
6.
List the applications of satellite communication.
7.
Explain the concept of frequency re-use in mobile communication.
- 8.
Define: Channel capacity Band width Baud rate Bit rate
9.
List the function of (a) Router (b) Repeater (c) gateway in a computer network.
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PART+B
(Each questions carries 10 marks.) Differentiate half duplex and full duplex communication. Sketch the electromagnetic spectrum and mark the major segments.
segments.
10. (a)
(b)
11. (a) Explain the working of super heterodyne receiver with a neat block diagram.
(b) Write the expression for characteristic impedance of a co-axial cable.
8
C
12. (a) Illustrate diode amplitude modulation with a circuit diagram and wave form.
(b) Define TDM and FDM.
6
13. (a) Explain the working of optical transmitter with a diagram.
(b) List the advantage and disadvantage of fiber optic cable store : Diplomad QP.
PGB technologies 14. Explain with a diagram working of two cavity klystron amplifier.
15. Explain the working of satellite earth station with a block diagram.
16. (a) Explain the concept of GPS...
(b) Compare 2G with 3G GSM system. (c) Compare synchronous and asynchronous mode of data transmission.
17. Explain GSM system architecture with a neat block diagram.
18. (a) Explain the working of FSK modem with diagram.
(b) Explain TCP/IP model with a diagram.
:
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19. (a) Explain concept of star network topology and ring network topology with a
diagram, (b) Explain the working of Wireless Access Point (WAP) with a diagram.
1478
Code : 15EE41T
Register Number
IV Semester Diploma Examination, April/May-2018 TRANSFORMERS & AC MOTORS
Time : 3 Hours ]
Max. Marks : 100
Note:
(i) Answer any six questions from Part - A (Each question carries 5 marks). (ii) Answer any seven questions from Part – B (Each question carries 10 marks).
PART - A Classify transformers based on construction and application.
1.
2.
Explain the functions of following parts in transformer : (a) Transformer oil (b) Buchholz relay (c) Core
Play store :Diploma QP
PGB technologies
3.
Explain the losses which occur in a transformer.
Compare auto transformer with 2 winding transformer.
5.
Explain how torque is produced in the rotor of an Induction motor.
6.
Draw and explain torque-slip curves of induction motor.
7.
Explain the construction of soft starters.
8.
Explain the applications of synchronous motors.
9.
List any 5 types of 1-0 AC motors.
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PART - B
10. (a) Explain the working principle of transformer with a neat sketch.
(b). A single phase transformer has 500 turns in the primary & 1200 turns in the
secondary windings respectively. The cross sectional area of core is 80 sq. cm. If the primary winding is connected to a 50 Hz, 500 V supply, calculate : 5 (i) Maximum flux density Bm. (ii) Voltage induced in secondary of transformer.
11. (a)
Define with suitable equations : (i) Voltage regulation of transformer (ii) Efficiency of transformer A 2200/250 V transformer takes 0.5 A at a power factor of 0.3 on no load. Find magnetising and working components of no load primary current.
Draw the equivalent circuit diagram of a transformer using suitable notations.
(b)
(c)
3
12. (a) State the conditions for parallel operation of cô transformer. :Diploma 4P (b) A 100 KVA transformer (distribution) supplying lighting & fan-load has full
load copper loss of 1.5 kW & core loss of 2 kW. Calculate all day efficiency of transformer, if it is loaded as follows :
6 AM to 6 PM – half load (12 hrs.)
6 PM to 10 PM - full load (4 hrs.)
10 PM to 6 AM – Negligible load
13. (a) List the advantages of 3-0 transformer over single phase transformer.
(b) Explain Air blast cooling & oil natural cooling methods employed in
transformer.
5
14. (a)
With a neat diagram, explain the construction of squirrel cage induction motor.
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(b)
A 4-pole, 3-phase induction motor operates from a supply where frequency is 50 Hz. Calculate :
(i) The speed of rotating magnetic field (ii) The speed of rotor when the slip is 0.04. (iii) The frequency of rotor current. (iv) The frequency of the rotor current at stand still.
15. (a) State the condition for maximum starting torque in induction motor. Explain the
effect of supply voltage on starting torque. (b) The input to a 3-phase induction motor is 60 kW. The stator losses are about 1
kW. Find the total mechanical power developed and rotor copper losses per phase, if the motor is running with a slip of 3%.
5
16. (a) Explain the speed control of induction motor by change of poles method.
(b) Explain the necessity of starters. List various methods of starting induction
motors.
Play store :Diploma &P
PGB technologies 17. (a) Explain the working principle of synchronous motor with a neat diagram.
(b) Explain V-curves with sketch.
18.
(a)
Explain the effect of changing excitation on constant load on synchronous motors.
(b)
List any 4 applications of split phase IM.
19. (a) Explain the construction of shaded pole motor.
(b) List the characteristics of capacitor start capacitor run 1-0 motor.
1232
Code : 15EE41T
Register Number
IV Semester Diploma Examination, Nov./Dec. 2017
TRANSFORMERS & A.C. MOTORS Time : 3 Hours
| Max. Marks : 100
Note :
(i) Answer any six questions from Part - A, 5 marks for each question. (ii) Answer any seven questions from Part - B. Each question carries 10 marks.
1.
PART - A (a) Write short note on breather of a transformer. (b) What are the factors to be considered while selecting shell type or core type
transformers (any three) ?
Draw the vector diagram of the transformer on 'R' load and explain. (R-Resistive).
Explain the construction of 3 phase transformer.
Explain with sketch the construction and working of 3 phase slip ring induction motor. - 5
lay store Diploma OP Explain and derive torque produced in the rotor of 3 phase squirrel cage induction
PGB technolog55 motor.
Explain how the speed is controlled in a 3 phase slip ring induction motor by pole changing method.
7.
Explain why the synchronous motor is not self-starting.
Explain the effect of change in excitation at constant load on synchronous motor.
Explain the principle of operation of single phase capacitor start-capacitor run induction motor.
10. (a)
(b)
. PART - B Derive an equation for emf induced in single phase transformer. A 25 KVA, single phase transformer has 250 turns on primary and 40 turns on secondary winding. The primary is connected to 1500 volt, 50 Hz mains. Calculate : (1) Primary and secondary currents on full load (2) Secondary emf (3) Maximum flux in the core
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11. (a) Explain with circuit diagram how Short Circuit (SC) and Open Circuit (OC)
tests are conducted on single phase transformer, (b) Derive the condition for maximum efficiency of the transformer.
12. (a)
6
Explain the necessity and conditions for parallel operation of two single phase transformer. Find the effective resistances of the transformer as referred to primary and referred to secondary.
(b)
13. (a) Draw the four different ways of connecting the primary and secondary windings
of 3 phase transformers and write the relationship between phase voltage and
line voltage and phase current and line current. (b) Compare auto-transformer with 2 winding transformer.
2
14. (a) Explain how the rotating magnetic field is produced in the stator of 3 phase
induction motor. (b) Derive the equation for starting torque of an induction motor.
15. (a) Define slip and frequency of the rotor current.
(b) A 6 pole slip ring induction motor runs at 900 rpm at full load when connected
to 3 phase, 50 Hz, ac supply. Determine :
Play store :Diploma QP (1) Synchronous speed (Ns)
PGB technologies (2) Slip (S) (3) Frequency of rotor current (f)
5
16. (a) Draw and explain the speed-torque characteristics curve.
. (b) Write the relationship between rotor power input, rotor copper loss, mechanical
power developed and slip of an induction motor.
17. (a) Explain with sketch the construction and working of star-delta starter.
(b) Explain the speed control of 30 induction motor by variable frequency method. 5
18. (a)
(b)
Explain the effect of excitation on power factor of synchronous motor, Explain hunting and how it is prevented ? .
19. (a) Explain magnetic levitation.
(b) Draw the sketch of resistance split induction motor and explain the operation.
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Code : 15EE42T
Register Number
Register
IV Semester Diploma Examination, Nov./Dec. 2017 ELECTRICAL MEASUREMENTS & MEASURING
INSTRUMENTS
Time : 3 Hours
| Max. Marks : 100
Note:
(i) Answer any six questions from Part - A. Each questions carries 5 marks. (ii) Answer any seven questions from Part - B. Each questions carries 10 marks.
PART -A
1.
Define : (i) Precision (ii) Accuracy (11) Sensitivity (iv) Resolution (v) Tolerance
Play store :Diploma QP
2.
Explain calibration of moving coil voltmeter.
PGB technologies 5
3.
Compare moving coil instruments and moving iron instruments.
A 3 phase 500 V motor load has a power factor of 0.4. Two wattmeters connected to measure the input they show the input to be 30 kW. Find the reading of each
wattmeter W. and W
5.
Illustrate the measurement of inductance using Maxwell's Bridge.
6.
Explain digital tong tester with neat block diagram.
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7.
List the application of digital LCR meter.
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List the types of transducer.
9.
Explain the operation of thermocouple with neat sketch.
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PART-B 10. (a) Explain :
(i) Deflecting system
· (ii) Controlling system and
(iii) Damping system (b) List the types of errors in moving iron instruments.
11. Explain the construction and working of Permanent Magnet Moving Coil (PMMC)
instrument with neat sketch.
10
2. (a)
(b)
Explain extension range of moving coil ammeter. A moving coil meter takes 25 mA to produce a full scale deflection and resistance of the meter is 10 Ohm. Design a suitable scheme so as to use instrument as an (i) Ammeter reading 0-20 Amps and as (ii) Voltmeter reading 0-20 volts
13. Explain construction and operation of single phase induction type energy meter.
10
.
14. (a) List the types of errors in electrodynamometer type wattmeter and explain each
of them.
Play store :Diploma QP (b) If the three arms of wheatstone bridge are having resistance of 5000 ohms,
10000 ohms and 15000 ohms. Then find the resistance required to balance the 5 Bridge.
15. Explain counter type digital frequency meter with block diagram.
16. (a)
(b)
Explain the working of digital LCR meter with block diagram. List the advantages of digital non-contact type tachometer.
17. Explain Linear Variable Differential Transducer (LVDT) with neat sketch.
18. (a) Explain R.F. power measurement using Balanced Balometer Bridge.
(b) List advantages and disadvantages of Piezo electric transducer.
19. (a)
(b)
Compare analog and digital multimeters. Explain DC signal conditioning system with block diagram.
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Code : 15EE43T
Register Number
IV Semester Diploma Examination, Nov./Dec. 2017 COMMUNICATION ELECTRONICS & COMPUTER
NETWORKS
Time :3 Hours
[ Max. Marks : 100
Note:
(i) Answer any six questions from Part - A. Each question carries 5 marks. (ii) Answer any seven questions from Part - B. Each question carries 10 marks.
PART - A Explain the concept of amplitude modulation.
1.
2.
Draw the block diagram of superheterodyne receiver.
3.
List the advantages of optical fiber cable.
Play store :Dipoma QP
PGB technologies
.
List the types of cavity resonators with applications.
5.
Sketch the block diagram of satellite earth station.
6.
Explain the concept of GIS.
7.
Define : (i) Channel Capacity (ii) Bandwidth (11) Baud rate (iv) Bit rate (v) Modem
8.
Explain the working of mobile station.
9.
Compare Cat 5e with Cat 6 transmission media.
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(i) Ground wave (ii) Sky wave (iii) Space wave
11. (a)
(b)
Explain half-duplex and full-duplex communication with examples. Explain the working of photo-diode optical receiver with a neat diagram.
12. (a)
(b)
Explain the need for modulation. Explain with diagram the working of horn-antenna.
13. (a)
)
Explain the basic concept of TDM. - Explain the multimode optical fiber cable.
14. (a) List the advantages of microwaves communication.
(b) Explain satellite sub-system with block diagram.
15. (a) Explain differential GPS with a diagram.
Play store :Dippoma QP . (b) Differentiate serial and parallel data transmission.
PGB technologies 16 (a) Explain the working of AM diode-detector with circuit diagram.
(b) List the advantages and disadvantages of star topology.
17. (a)
(b)
Explain geo-synchronous orbit. Explain GSM operation.
18. (a)
(b)
Explain different network topologies. Explain TCP/IP model with diagram.
19. (a) Explain the concept of BPSK modulator.
(b) State the function of Router and Repeater.
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Code : 15EE44T
Register Number
IV Semester Diploma Examination, Nov./Dec. 2017 PROFESSIONAL ETHICS & INDIAN CONSTITUTION
Time : 3 Hours ]
| Max. Marks : 100
Note:
Answer any six questions from Part - A and any seven questions from Part - B.
6 x 5 = 30
PART - A Distinguish between ‘morality' and ethics'.
1.
2.
List the various actions of an engineer leading to dishonesty.
3.
Write the significance of moral integrity.
4.
Define the following terms:
Play store 5-sploma QP
PGB technologies
(a) Autonomy (b) Authority (c) Self respect (d) Self esteem (e) Corporate responsibility
5.
Name the techniques to reduce risk.
6.
State the duties of an Engineer as an Experimenter in environmental ethics.
7.
State the constitutional provisions under Human Rights.
8.
State the powers of President.
9.
Explain the directive principles of state policy.
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7 x 10 = 70
PART-B Explain Service learning and its components.
10.
.
11. (a) List the civic virtues one should develop.
(b) List the benefits of empathy.
12. Describe the various virtues fulfilled under professional responsibility.
13. Describe the various situations when moral dilemma arise and state the various steps
to solve moral dilemma.
10
2 x3 = 6
14. (a) List the principles of conflict resolution.
(b) Define :
(i) Patent (ii) Trade Mark (iii) Trade Secret
15. Discuss the different types of problems in computer ethics.ay store :Diploma QP
PGB technologies 16. Describe the steps taken to eliminate discrimination against women in various fields. 10
17. Describe the federalism in Indian Constitution with division of powers.
18. Enumerate the composition and functions of Legislative Assembly.
19. Discuss the composition and functions of City Corporation.
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Code : 15KA4KT
Register Number |
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IV Semester Diploma Examination, Nov./Dec. 2017 4 ನೇ ಸೆಮೆಸ್ಟರ್, ತಾಂತ್ರಿಕ ಕನ್ನಡ - 2 (ಕನ್ನಡ ಬಲ್ಲ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ)
ಸಮಯ: 02 ಗಂಟೆಗಳು
ಅಂಕಗಳು : 50
!, ಈ ಕೆಳಗಿನ ಯಾವುದಾದರೂ ಐದು ಪ್ರಶ್ನೆಗಳಿಗೆ ಒಂದೆರೆಡು ಪೂರ್ಣ ವಾಕ್ಯಗಳಲ್ಲಿ ಉತ್ತರಿಸಿ, 1x5=5
(1) “ನನ್ನ ಹಣತೆ' ಕವನದ ಕವಿ ಯಾರು ? (2) ಅರಿಸ್ಟಾಟಲ್ ನ ಸೋದರ ಮೊಮ್ಮಗನ ಹೆಸರೇನು ? (3) 'ಖೆಡ್ಡಾ' - ಎಂದರೇನು ?
ಜಿ.ಆರ್. ವಿಶ್ವನಾಥ್ ಯಾವ ಕ್ರೀಡೆಯಲ್ಲಿ ಪ್ರಸಿದ್ಧರಾಗಿದ್ದರು ? . “ವಿಶ್ವವಿಖ್ಯಾತ ತಂತ್ರಜ್ಞ' ಎಂಬ ವಿಶೇಷ ದೊಂದಿಗೆ ಗುರುತಿಸಿಕೊಂಡಿರುವವರು ಯಾರು? niniloma P
“ಅಡಕ” ಎಂದರೇನು ? (7) ಪತ್ರ ವ್ಯವಹಾರ ಎಂದರೇನು?
(6)
PGB technologies
II. ಈ ಕೆಳಗಿನ ಯಾವುದಾದರೂ ಮೂರು ಪ್ರಶ್ನೆಗಳಿಗೆ ಸಂಕ್ಷಿಪ್ತವಾಗಿ ಉತ್ತರಿಸಿರಿ.
5 x 3 = 15 (1) ಹಣತೆ - 'ಜ್ಞಾನ - ಅಜ್ಞಾನ' ಗಳ ಕುರಿತು ವಿಮರ್ಶೆ ಮಾಡಿ. (2) ಕಾಡಿನಲ್ಲಿ ಜಿಗಣೆಗಳ ಕಾಟದ ಪರಿಣಾಮಗಳೇನು ? ವಿವರಿಸಿರಿ. (3) ಕರ್ನಾಟಕದ ಅಭಿವೃದ್ಧಿಗೆ ವಿಶ್ವೇಶ್ವರಯ್ಯನವರು ಮಾಡಿದ ಮುಖ್ಯ ಕೆಲಸಗಳು ಯಾವುವು ?
ಜಿ.ಆರ್. ವಿಶ್ವನಾಥ್ ಅವರ ಬ್ಯಾಟಿಂಗ್ ವೈಖರಿಯನ್ನು ಲೇಖಕರು ಹೇಗೆ ವಿವರಿಸಿದ್ದಾರೆ ?
ಮಾಹಿತಿ ತಂತ್ರಜ್ಞಾನವು ಉದ್ಯೋಗ ಕ್ಷೇತ್ರದಲ್ಲಿ ಬೀರಿರುವ ಪ್ರಭಾವವೇನು ? (6) ಔಪಚಾರಿಕ ಅಭಿವ್ಯಕ್ತಿ ಹಾಗೂ ಅನೌಪಚಾರಿಕ ಅಭಿವ್ಯಕ್ತಿಗಳ ನಡುವಿನ ವ್ಯತ್ಯಾಸಗಳನ್ನು ತಿಳಿಸಿ.
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III. ಈ ಕೆಳಗಿನ ಯಾವುದಾದರೂ ಮೂರು ಪ್ರಶ್ನೆಗಳಿಗೆ ವಿವರಣಾತ್ಮಕವಾಗಿ ಉತ್ತರ ಬರೆಯಿರಿ. 10 x 3 = 30 (1) 'ಕಳವಳವ ನೀಗಿಬಿಡು' - ಮಂಕುತಿಮ್ಮನ ಕಗ್ಗ ಪದ್ಯದಲ್ಲಿ ಕವಿ ಮನಸ್ಸಿನ ಯಾವ ಸ್ಥಿತಿಯನ್ನು ಕುರಿತು
ಹೇಳಿದ್ದಾರೆ, ತಿಳಿಸಿ. (2) ಅಲೆಕ್ಸಾಂಡರನು ಅರಿಸ್ಟಾಟಲ್ ನಿಗೆ ಬರೆದ ಪತ್ರದ ಸಾರಾಂಶವೇನು ?
ಅಥವಾ
ಮದ್ಯಪಾನ ಮತ್ತು ಅಧಿಕಾರದ ಅಮಲು ಮನುಷ್ಯನ ಮೇಲೆ ಬೀರುವ ಪರಿಣಾಮಗಳು ಕುರಿತು ನಿಮ್ಮ ಅಭಿಪ್ರಾಯವನ್ನು ನಿರೂಪಿಸಿ. ಅಂಕಪಟ್ಟಿಯಲ್ಲಿ ತಪ್ಪಾಗಿರುವ ಹೆಸರನ್ನು ಸರಿಪಡಿಸಿಕೊಡುವಂತೆ ಕೋರಿ ನಿಮ್ಮ ಕಾಲೇಜಿನ
ಪ್ರಾಂಶುಪಾಲರಿಗೆ ಪತ್ರ ಬರೆಯಿರಿ. (4) ಅಂತರಜಾಲದ ವಿವಿಧ ಉಪಯೋಗಗಳನ್ನು ವಿವರಿಸಿ.
(5) ಈ ಕೆಳಗಿನ ವಿಷಯವನ್ನು ಒಂದು ಸೂಕ್ತ ಶೀರ್ಷಿಕ ಸಹಿತ 30 ಪದಗಳ ಮಿತಿಯಲ್ಲಿ ಸಂಕ್ಷೇಪಗೊಳಿಸಿ.
ಶಿವಪುರ ಎಂಬ ಒಂದು ಊರಿನಲ್ಲಿ ಮೂರು ಜನ ಅಣ್ಣ ತಮ್ಮಂದಿರು ವಾಸಿಸುತ್ತಿದ್ದರು.ana OP ಮೊದಲನೆಯವನು - ಸರದಾರ ಸೋಮಣ್ಣ, ಎರಡನೆಯವನು - ಸಾಹುಕಾರ ಕಾಮಣ್ಣ, ಮೂರನೆಯವನು- ಬೋಳೇಶಂಕರ. ಈ ಮೂರು ಜನರಲ್ಲಿ ಬೋಳೇಶಂಕರ ತುಂಬಾ ಒಳ್ಳೆಯ ಮನುಷ್ಯ.
ಇಬ್ಬರು ಅಣ್ಣಂದಿರು ಆಸ್ತಿ ಭಾಗ ಮಾಡಿಕೊಂಡು ಹೋಗಲು ನಿರ್ಧರಿಸಿದರು. ಅವರು ಚಿನ್ನ, ಬೆಳ್ಳಿ, ಫಲವತ್ತಾದ ಭೂಮಿಯನ್ನು ಪಡೆದುಕೊಂಡು, ಬೋಳೇಶಂಕರನಿಗೆ ಉಳಿದ ಬರಡು ಭೂಮಿಯನ್ನು ನೀಡಿದರು. ಬೋಳೇಶಂಕರ ಎದೆ ಗುಂದದೆ, ಆ ನೆಲವನ್ನು ಪಡೆದು ಸಮೃದ್ಧಿಯಾಗಿ -
ಬೆಳೆಯನ್ನು ಬೆಳೆದನು. ಆತ ಪ್ರತಿಯೊಬ್ಬರಿಗೂ ಒಳ್ಳೆಯದನ್ನೇ ಬಯಸುವವನಾಗಿದ್ದನು. ಹಾಗು ಪ್ರತಿಯೊಬ್ಬರೂ ಕೂಡ ದುಡಿದು ಜೀವನ ಸಾಗಿಸಬೇಕೆಂದು ಹೇಳುತ್ತಿದ್ದನು.
ಪ್ರಕೃತಿಯಲ್ಲಿನ ಜೀವ ಚೈತನ್ಯವಾದ ಗಿಡ, ಮರ, ಹಕ್ಕಿ, ಪಕ್ಷಿ, ಪ್ರಾಣಿ, ಪಂಚಭೂತಗಳನ್ನು ಗೌರವಿಸುತ್ತಿದ್ದನು ಹಾಗೂ ಪ್ರೀತಿಸುತ್ತಿದ್ದನು. ಗಿಡ ಮರಗಳನ್ನು ಬೆಳೆಸುತ್ತಿದ್ದನು, ಒಂದು ರೀತಿಯಲ್ಲಿ ಪರೋಪಕಾರಿ ಮತ್ತು ಪರಿಸರ ಪ್ರೇಮಿಯಾಗಿದ್ದನು ಇವನು.
1112
Code : 15KA4NT | | | | |
Register Number
Register | | |
IV Semester Diploma Examination, Nov./Dec. 2017 KANNADA KALI – 2 (Non - Kannadigas) 4 ನೇ ಸೆಮಿಸ್ಟರ್, ಕನ್ನಡ ಕಲಿ-2 (ಕನ್ನಡೇತರರಿಗೆ ಕನ್ನಡ ಪರಿಚಯ)
ಸಮಯ: 02 ಗಂಟೆಗಳು
ಅಗಳು: 50
ಸೂಚನಳು:
(1) ಉತ್ತರಗಳು ನೇರ ಮತ್ತು ಸ್ಪಷ್ಟವಾಗಿರಲಿ. (2) ಪ್ರಶ್ನೆ ಮತ್ತು ಉಪ ಪ್ರಶ್ನೆ ಸಂಖ್ಯೆಗಳನ್ನು ಸರಿಯಾಗಿ ಬರೆಯಿರಿ. (3) Answer the given questions in proper grammatical manner. sive
Play store : Diploma QP
- :
.. :
.5: * 15 1
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I,
(a)
PGB technologies Fill in the blanks using the correct past tense form of the verbs given in the
bracket :
3 X 1 =3
(1) ಜಯ ಪರೀಕ್ಷೆಯಲ್ಲಿ ಚೆನ್ನಾಗಿ -
_ (ಬರೆ) (2) ಅವರು ಆಟದಲ್ಲಿ | _ (ಸೋಲು) (3) ನಾವು ನಿನ್ನೆ ಬೆಂಗಳೂರಿನಲ್ಲಿ ......._ (ಇರು)
(b)
Fill in the blanks using the correct verbal participle forms of the verbs given in the bracket :
2x1=2
(1) ಅವರು ಕನ್ನಡ
ಚೆನ್ನಾಗಿ ಮಾತನಾಡುತ್ತಾರೆ. (ಕಲಿ)
_ ಅರ್ಥ ಮಾಡಿಕೊಂಡಳು. (ಓದು)
(2) ಅವಳು ಆ ಪುಸ್ತಕ
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II.
1 X 5=5
Give the negative forms of the following sentences (any five) : (1) ನೀವು ಪುಸ್ತಕ ಕೊಡಿ. (2) ನನಗೆ ಕನ್ನಡ ಸಿನಿಮಾ ತುಂಬಾ ಇಷ್ಟ.
ಅವರಿಗೆ ಫೋನ್ ಬಂದಿದೆ. (4) ಅವರು ಚಾಮುಂಡಿ ಬೆಟ್ಟಕ್ಕೆ ಹೋಗಿದ್ದಾರೆ.
ಅವರು ಕರ್ನಾಟಕ ಪ್ರವಾಸ ಹೋಗಿದ್ದರು. (6) ನಾನು ಒಂದು ವರ್ಷದ ಹಿಂದೆ ಬಿಜಾಪುರ ನೋಡಿದ್ದೆ. (7) ರವಿ ಮನೆಯಲ್ಲಿ ಮಲಗಿರ್ತಾನೆ.
2x5=10
III. Translate into Kannada : (any five)
(1) Vijay is a good teacher than Shekar.
The Prime Minister comes to Bangalore tomorrow.
(3)
She narrated a story.
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Take three spoons of medicine.
PGB technologies
I bought two shirts in Bangalore. We played cricket till Six '0' clock.
(6)
If I get good marks I am thinking of joining M.D.
(8)
Please don't talk to me.
1 x 5 = 5
IV. Vocabulary:
(A) Write English equivalents of Kannada words : (any five)
(1) ಅಗಸ (2) ಪತ್ರ (3) ರೈತ (4) ಅನುಭವ (5) ಮರಳು (6) ಮತ್ತೆ (7) ನೆನಪು (8) ನಿಘಂಟು
1x5=5
(B) Write Kannada equivalents of the English words : (any five)
(1) Health (2) Fool (3) Simple (4) Tour (5) Fear (6) Tall (7) Wealth (8) Mistakes
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15KA4NT V. Conversation :
ಈ ಕೆಳಗಿನ ಅಪೂರ್ಣ ಸಂಭಾಷಣೆಯನ್ನು ಆವರಣದಲ್ಲಿ (bracket) ನೀಡಿರುವ ಪದಗಳನ್ನು ಅರ್ಥಮಾಡಿಕೊಂಡು ಪೂರ್ತಿ ಮಾಡಿ.
ರಾಜು: ನಿನಗೆ ನಿನ್ನೆ ಮೋಹನ್ ಸಿಕ್ಕನಾ ?
ರಾಮು :
(negative) ನಿನಗೆ ಸಿಕ್ಕನಾ ?
ರಾಜು:
- positive) ಹೌದು, ನಿಮ್ಮನ್ನು ನೋಡುವುದಕ್ಕೆ ಹೋಗುತ್ತೀನಿ ಅಂತ ಹೇಳಿದ
ರಾಮು:
(Enquiring about meeting him)
ರಾಜು:
ಅವನು ಕೆಲಸ ಬಿಟ್ಟನಂತೆ
ರಾಮು:
(Questioning)
un
"4A -- .. '-' *** :
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)
Play store :Diploma QP VI. Transform the following sentences as per direction : (any five)
(1) ಅವರು ಬರೆದಿರುವ ಕಥೆ ಚೆನ್ನಾಗಿದೆ (into past perfect)
PGB technologies
1 X 5=5
(2) ಬೇಲೂರು ದೇವಸ್ಥಾನವನ್ನು ಕಟ್ಟಿಸಿದ ರಾಜ ವಿಷ್ಣುವರ್ಧನ (into present perfect)
(3) ಮಕ್ಕಳು ರಸ್ತೆಯಲ್ಲಿ ಆಟ ಆಡ್ತಾ (into present continues) ಇದ್ದವು
(4) ತರಕಾರಿ ಕಡಿಮೆ ಬೆಲೆಗೆ ಸಿಗ್ತಾ ಇದೆ (into past continues)
(5) ಅವನು ದಿನಾ ಇಲ್ಲಿಗೆ ಬರ್ತಾನೆ (into habitual)
(6) ಇಲ್ಲಿ ಬಸ್ಸುಗಳು ತುಂಬಾ ಓಡಾಡ್ತ (into habitual) ಇವೆ
(7) ರೋಗಿ ಔಷಧಿ ಕುಡಿದ (into non-past)
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15KA4NT
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112
VII. Write the Kannada alphabet in the traditional order :
OR ಹಳೆಬೀಡಿನ ಹಿಂದಿನ ಹೆಸರೇನು ? ಹಳೆಬೀಡು ಬೇಲೂರಿನಿಂದ ಎಷ್ಟು ದೂರದಲ್ಲಿದೆ ಮತ್ತು ಇಲ್ಲಿರುವ ದೇವಸ್ಥಾನಗಳ ಹೆಸರುಗಳೇನು ? ಅವುಗಳನ್ನು ಕಟ್ಟಿಸಿದವರು ಯಾರು ?
1 X 1 =1
VIII. (A) Combine the following : (any one)
(1) ತಾಯಿ + ಇಂದ =
(2)
ಸ್+=
(B) Combine the following sentence using verbal participle form : (any one) 1x1=1
(1) ಮಂತ್ರಿಗಳು ಕಾಲೇಜಿಗೆ ಬಂದರು
ಮಂತ್ರಿಗಳು ಭಾಷಣ ಮಾಡಿದರು (2) ನಾನು ಕೆಲಸ ಮಾಡ್ತಾ ಇದ್ದೆ
ನಾನು ಎಂ.ಎ. ಓದಿದೆ
Play store :Diploma QP (C) Frame meaningful small sentences with using words given below : (any three)
1*3=3 (1) ಶಾಲೆ (2) ಮರ (3) ಪುಸ್ತಕ (4) ಹಣ್ಣು (5) ಮನೆ (6) ಊರು (7) ಶಿಕ್ಷಕರು
1172
Register n
Code : 15EE-41T
u
Register Number
IV Semester Diploma Examination, April/May-2017 TRANSFORMERS AND A.C. MOTORS
Time : 3 Hours ]
| Max. Marks : 100
Note:
(1) Answer any six questions from Part-A. (Each question carries 5 marks.) (ii) Answer any seven questions from Part-B. (Each questions carries 10 marks.)
1.
PART-A Explain the working principle of transformer.
2.
List the conditions for parallel operation of two single phase transformers.
3.
Explain the star-star connection of transtorner.
Explain with diagram the construction of squirrel cage rotor.
PGB technologies What is the effect of change in supply voltage on starting torque of an induction motor and explain.
Explain the necessity of starter for three phase induction motor.
7.
Compare synchronous motor with induction motor.
8.
Explain hunting in synchronous motors and how can it be prevented.
9.
Describe the working of capacitor start induction motor.
10. (a)
(b)
PART-B Explain with sketch the construction of core type transformer, The maximum flux density in the core of 250/3000 volts, 50 Hz., single phase transfonner is 1.2 Wb/mo. If the emf per turn is 8 volts, determine (i) primary and secondary turns (ii) area of the core.
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11. (a)
(b)
Explain with a neat vector diagram the operation of a transformer on no load. Draw the equivalent circuit diagram of a transformer.
5 5
12. (a) What are the various losses in a transformer?
(b) A 100 KVA lighting transformer has a full load loss of 3 kW, the losses being
equally divided between iron and copper. During a day, the transfomer operates on full load for 3 hours, one half load for 4 hrs, the output being negligible for the remainder of the day. Calculate the all-day efficiency (Assume unity p.f.)
13. (a)
(b)
Explain the necessity of cooling of transfouncr. A three phase 4 pole. 50 Hz induction motor runs at 1000 rpm, Determine slip.
14. (a) Define slip and write the equation.
(b) Explain the principle of operation of 3-phase induction motor with a neat
diagram.
2
15. (a) Write the condition for maximum torque of a 3-phase induction motor under
running condition. (b) The power input to a 3-phase induction-melor is 60 kW. The-stator losses are
1 kW. Determine the mechanical power developed and the rotor copper loss per phase if the motor is running with a slip of 3%. Play store :Disloma QP
PGB technologies 16. (a) Write the different methods of speed control of induction motor.
(6) Explam with circuit diagram the working of star-delta starter.
17. (a)
(b)
List any three applications of a synchronous motor. Analyse the effect of change in excitation at constant load on synchronous motor.
18. (a) Write the classification of single phase motors.
(b) Explain the working of Linear induction motor.
19. (a) Explain the working of Induction generator.
(b) Explain magnetic levitation.
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1173
Code : 15EE-42T
Register Number
IV Semester Diploma Examination, April/May-2017 ELECTRICAL MEASUREMENTS AND MEASURING
INSTRUMENTS
Time: 3 Hours ]
Max. Marks : 100
Note:
(1) Answer any six questions from Part-A. (Each question carries 5 marks)
(11) Answer any seven full questions from Part-B. (Each full questions carries 10
marks)
PART - A Detine crror. Mention the types of errors.
1.
2.
List merits and demerits of moving coil instruments.
Play store :Diploma'QP Explain the use of shunts for range extension of d.c. ammeters.GB technologies 5
3.
4.
A balanced three phase star connected load draws power from 430 V supply. The two wattmeters connected indicates W = 6 kW and W, = 2.4 kW. Calculate power and power factor of the circuit.
5.
Explain measurement of unknown resistance using Wheatstone bridge.
6.
Compare analog and digital multimeters.
7.
List merits and demerits of digital tachometer.
8.
List the applications of bolometer.
9.
Mention the parameters on which transducers can be selected.
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1173
PART-B 10. (a) Explain the general classification of electrical measuring instruments and give
example for cach. (b) List advantages and disadvantages of moving iron meters.
(a) Explain the calibration of voltmeter using potentiometer with a neat circuit
arrangement.
· (b) Design a shunt to extend the range of D.C. ammeter from 1000 mA to 6 amips.
The internal resistance of meter is 15 ohms.
12. (a) Explain with diagram the construction and operation of moving coil
instruments. (b) List the application of moving coil instruments.
13. (a)
(b)
Describe the calibration of single phase energy meter with neat sketch. List the errors in energy meters.
14. (a)
6
(b)
15. (a)
(b)
Explain with diagram construction and working of dynamometer type wattmeter. Explain with circuit diagram two wattmeter method of three phase power measurement in star connected load.
Play store :Diploma QP Explain with block diagram operation of digital non contact type tachometer. 5 The Schering bridge employs standard air capacitor C, of 100 pF, a non reactive resistance R of 300 ohm in parallel with variable capacitor C, and a variable resistance Rz. The balance is obtained with Ca = 0.4 uF and R3 = 250 ohm. Calculate the R and C.
16. (a) Explain with diagram operation of digital tong tester.
(b) List the application of LCR meter.
17. (a) Draw and explain the block diagram of digital pf meter.
(b) List the advantages of digital synchroscope.
18. (a)
(b)
Explain the construction and operation of thermocouple with sketch, List the application of thermocouple.
19. (a)
(b)
Explain the construction and working of LVDT with sketch. List the applications of Piezoelectric transducers.
1174
Code : 15 EE-43T
Register NTTI Number
IV Semester Diploma Examination, April/May-2017 COMMUNICATION AND COMPUTER NETWORKS
Time : 3 Hours ]
Max. Marks : 100
Note:
LYO
Swer i
(i) Answer any six questions from Part-A. Each question carries 5 marks. (ii) Answer any seven questions from Part-B. Each question carries 10 marks.
PART-A
1.
Describe Basic communication system with the help of diagram.
2.
Illustrate the diode demodulator with a circuit diagram and waveform.
3.
Explain the working of photodiode optical receiver with a diagram.
Play store :Dipioma QP List the different types of cavity resonator and mention only two applications.chnologies
5.
Explain the working of a satellite transponder with a block diagram.
Draw the block diagram of GPS (Global Positioning System) receiver and mention its functions.
7.
Define : (i) Digital Bandwidth (ii) Band rate
(iii) Bit rate (iv) Reusefactor
8.
Define network topology. Explain ring topology.
9.
Draw the diagram of GSM architecture (Global System for mobile communication) 5
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PART - B 10. Explain the superheterodyte receiver with a neat diagram.
11. (a) Explain the concept of Time Division Multiplexing (TDM).
(b) Explain the concept of Ground wave propagation.
12. (a)
(b)
Describe half duplex and full duplex communication. Define characteristics impedance of co-axial cable.
13. (a)
(b)
Illustrate fiber optic communication system. Analyze single mode propagation of light ray in fiber optic cable.
14. Explain the working of two cavity klystron with a neat diagram.
15. Explain the working of a satellite subsystem with a neat block diagram.
NOUS
16. (a) Explain the concept of GIS (Geographic information System)
(b) Compare synchronous and asynchronous data transmission store :Dip Soma QP
PGB technologies 17. (a) Explain the operation of MODEM with a neut block diagram.
(b) Draw the waveforms for Frequency Shift Keying (FSK) modem.
18. Explain layer diagram of the OSI model.
19. Explain with a sketch function of Repeater and Router.
1175
Code : 15EE-44T
Register Number
IV Semester Diploma Examination, April/May-2017 PROFESSIONAL ETHICS AND INDIAN
CONSTITUTION
Time : 3 Hours !
| Max. Marks : 100
Note: Answer any six questions from Part-A and any seven questions from Part-B.
PART - A List the factors for one to work peacefully.
1.
2.
List the benefits of empathy.
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3.
Distinguish between 'caring and sharing.
PGB technologies
4.
List different types of values and give two example for each.
Define Engineering Ethics. State the two approaches to engineering ethics.
6.
Distinguish between 'corporate responsibility' and 'corporate accountability'.
7.
Name the factors that influence the perception of risk.
8.
Define 'computer ethics”. List the issues in computer ethics”.
9.
Define the tem moral dilemina. List the situations when moral dilemmas arise.
5
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PART-B WEE
10. Explain service learning and discuss on its components.
11. What is moral integrity ? Write on its significance.
12. Explain collective bargaining with example.
13. Describe briefly on code of ethics. Explain code of ethics followed in TATA group. 6 + 4
14.
Explain 'copyright' and 'trademark'.
15. (a) How does plastic waste disposal create havoc ?
(b) How does industrial waste disposal create disaster an environment ?
16. Write about the structure of parliament.
10
17.
Explain federalism in Indian constitution.
18.
Explain the fundamental rights of every citizen.
Play store : Diploma QP
PGB technologies
19.
Explain the formation of three tier system for local self government.
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1708
Code : 15KA4KT
Register Number
IV Semester Diploma Examination, April/May-2017
ತಾಂತ್ರಿಕ ಕನ್ನಡ - 2 (ಕನ್ನಡ ಬಲ್ಲ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ)
ಸಮಯ : 02 ಗಂಟೆಗಳು
ಅಂಕಗಳು: 50
ಸೂಚನೆಗಳು:
(1) ವ್ಯಾಕರಣ ದೋಷವಿಲ್ಲದಂತೆ ಉತ್ತರಿಸಿ. (2) ಉತ್ತರಗಳು ಸ್ಪಷ್ಟ ನಿಖರವಾಗಿ ಇರಬೇಕು. (3) ಉತ್ತರಿಸುವ ಮುನ್ನ ಪ್ರಶ್ನೆ ಸಂಖ್ಯೆ ಬರೆಯಿರಿ.
1x5=5
1. ಈ ಕೆಳಗಿನ ಯಾವುದಾದರೂ ಐದು ಪ್ರಶ್ನೆಗಳಿಗೆ ಒಂದೆರೆಡು ಪೂರ್ಣ ವಾಕ್ಯಗಳಲ್ಲಿ ಉತ್ತರಿಸಿ,
(1) ಮಿಣುಕು ಹುಳುಗಳ ಸಾಮ್ರಾಜ್ಯ ಯಾವುದು? (2) ಕೊಡಗಿನಲ್ಲಿ ಬೆಳೆಯುವ ಬೆಳೆಗಳು ಯಾವುವು? (3) ಕುಡಿದ ಮತ್ತಿನಲ್ಲಿ ಅಲೆಗ್ಲಾಂಡರ್ ನಿಂದ ಹತನಾದ ಆತನ ಸ್ನೇಹಿತ ಯಾರು? (4) ವಾಣಿಜ, ಪತ್ರದ ಯಾವುದಾದರೂ 2 ವಿಧಗಳನ್ನು ತಿಳಿಸಿ, Play SIO (5) ಆಧುನಿಕ ಸಾಹಿತ್ಯ ಚರಿತ್ರೆ ಎಂದರೇನು ? (6) ವಿಶ್ವೇಶ್ವರಯ್ಯನವರ ಹುಟ್ಟು ಗುಣಗಳು ಯಾವುವು? (7) ಸುತ್ತೋಲೆ ಅಥವಾ ಪರಿಪತ್ರ ಎಂದರೇನು ?
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5 x 3 = 15
11. ಈ ಕೆಳಗಿನ ಯಾವುದೇ ಮೂರು ಪ್ರಶ್ನೆಗಳಿಗೆ ಸಂಕ್ಷಿಪ್ತವಾಗಿ ಉತ್ತರಿಸಿ.
(8) ಕವಿ ಹೇಳುವ ಕತ್ತಲೆಗೆ ಕೊನೆಯಿರದ ಬಾಯಾರಿಕೆ ಇದರರ್ಥ ಏನು? (9) ಅಲೆಕ್ಸಾಂಡರ್ ನ ಜನ್ಮರಹಸ್ಯವನ್ನು ಆತನ ತಾಯಿ ಯಾವ ರೀತಿ ಬಿಡಿಸಿಟ್ಟಿದ್ದಾಳೆ ? (10) ಬಂಡವಾಳ ಪೇಟೆಯಲ್ಲಿ ಮಾಹಿತಿ ತಂತ್ರಜ್ಞಾನದ ಪಾತ್ರವೇನು? (11) ಕರ್ನಾಟಕದ ಅಭಿವೃದ್ಧಿಗೆ ವಿಶ್ವೇಶ್ವರಯ್ಯನವರು ಮಾಡಿದ ಮುಖ್ಯ ಕೆಲಸಗಳು ಯಾವುವು ? (12) ಔಪಚಾರಿಕ ಅಭಿವ್ಯಕ್ತಿ ಎಂದರೇನು ? ತಿಳಿಸಿ. (13) ಸಂಕ್ಷೇಪ ಲೇಖನದ ಪ್ರಮುಖ ಲಕ್ಷಣಗಳು ಯಾವುವು ?
(Turnover
15KA4KT
1708
III. ಈ ಕೆಳಗಿನ ಯಾವುದೇ ಮೂರು ಪ್ರಶ್ನೆಗಳಿಗೆ ವಿವರಣಾತ್ಮಕ ಉತ್ತರ ಬರೆಯಿರಿ.
10 x 3 = 30
(14) 'ಕಳವಳವ ನೀಗಿಬಿಡು ...' ಪದ್ಯದಲ್ಲಿ ಕವಿ ಮನಸ್ಸಿನ ಯಾವ ಸ್ಥಿತಿಯನ್ನು ಮತ್ತು 'ಗುಡಿಯೊ
ಪೂಜೆಯೋ ....' ಕಗ್ಗದಲ್ಲಿ ನೆಮ್ಮದಿಗಾಗಿ ಏನೇನು ಮಾಡಬೇಕೆಂದು ಕವಿ ಹೇಳಿದ್ದಾರೆ. (15) ಹುಲಿಯ ಬಾಯಿಂದ ಅಣ್ಣನನ್ನು ಕಾಪಾಡಲು ಯೋಗ ಮಾಡಿದ ಸಾಹಸವೇನು ?
}
ಅಥವಾ
ನಗರೀಕರಣದಿಂದ ಕಾಡುಗಳ ನಾಶವಾಗಿ ಇದರಿಂದ ಪರಿಸರ ಮತ್ತು ಜನಜೀವನದ ಮೇಲಾಗುವ
ಪರಿಣಾಮಗಳ ಬಗ್ಗೆ ಬರೆಯಿರಿ. (16) ನೀವು ಕ್ಯಾಂಪಸ್ ಸಂದರ್ಶನದಲ್ಲಿ ಆಯ್ಕೆಯಾದ ಬಗ್ಗೆ ನಿಮ್ಮ ಸಹೋದರಿಗೆ ಒಂದು ಪತ್ರ ಬರೆಯಿರಿ. (17) ವಾಣಿಜ್ಯ ಪತ್ರದ ನಮೂನೆಯ ವಿವಿಧ ಅಂಗಗಳಾವುವು ? ಒಂದು ಕಾಲ್ಪನಿಕ ನಮೂನೆ ಬರೆಯಿರಿ. (18) ಈ ಕೆಳಗಿನ ವಿಷಯವನ್ನು ಒಂದು ಸೂಕ್ತ ಶೀರ್ಷಿಕೆ ಸಹಿತ 30 ಪದಗಳ ಮಿತಿಯಲ್ಲಿ ಸಂಕ್ಷೇಪಗೊಳಿಸಿ.
ಈ ಭೂಮಿಯಲ್ಲಿ ಜೀವಿಗಳ ಅಸ್ತಿತ್ವಕ್ಕೆ ಮೂಲ ಐಶ್ವರ್ಯ ಮಣ್ಣು. ಈ ಜಗತ್ತಿನ ಎಲ್ಲ ಸಸ್ಯರಾಶಿಗೂ ಜೀವನದ ಆಧಾರ ಮಣ್ಣು. ಅರಣ್ಯಗಳು ಹಾಳಾದ ಕಡೆ ಅಲ್ಲಿನ ಮಣ್ಣು ಮಳೆಯಲ್ಲಿ ಕೊಚ್ಚಿ ಹೋಗುತ್ತದೆ. ನದಿಗಳಲ್ಲಿ ಹರಿದು ಸಾಗರದಲ್ಲಿ ಮಡುಗಟ್ಟುತ್ತದೆ. ನಮ್ಮ ಭಾರತ ದೇಶma OP
ಒಂದರಲ್ಲಿಯೇ ಹೀಗೆ ನಾಶವಾಗುತ್ತಿರುವ ಮಣ್ಣಿನ ಪ್ರಮಾಣ ವರ್ಷಕ್ಕೆ ಆರು ಸಾವಿರ ದಶಲಕ್ಷ ಟನ್. ಇದರಿಂದ ಪ್ರತಿ ವ್ಯಕ್ತಿಯೂ ವರ್ಷಕ್ಕೆ 7 ರಿಂದ 8 ಟನ್ಗಳಷ್ಟು ಬಂಗಾರವನ್ನು ಕಳೆದುಕೊಳ್ಳುತ್ತಿದ್ದಾನೆ ಎಂದಾಯಿತು. ಹಿಡಿ ಮಣ್ಣನ್ನು ಕದ್ದರೆ ನಡೆವ ವಾಗ್ಯುದ್ದಗಳು, ಗೇಣುದ್ದ ಭೂಮಿ ಆಕ್ರಮಿಸಿದರೆ ನಡೆವ ಹೊಡೆದಾಟಗಳು, ಗಡಿರೇಖೆಯನ್ನಷ್ಟು ಉಲ್ಲಂಘಿಸಿದರೆ ಸಂಭವಿಸುವ ಭಯಂಕರ ಯುದ್ದಗಳು ಎಲ್ಲರಿಗೂ ಗೊತ್ತಿದೆ. ಆದರೆ ಹೀಗೆ ನಿಶ್ಯಬ್ದವಾಗಿ ಕಳೆದು ಹೋಗುತ್ತಿರುವ ಈ ಅಮೂಲ್ಯ ನಿಧಿಯ ಅರಿವು ಎಲ್ಲರಿಗೂ ಇದೆಯೇನು ? ಇದಕ್ಕಿರುವ ಪರಿಹಾರ ಯುದ್ಧವಲ್ಲ, ಅಮೂಲ್ಯ ಅರಣ್ಯದ ರಕ್ಷಣೆ ಆಗಿದೆ. ಕಾಡುಗಳು ಇಲ್ಲವಾದರೇ ವನ್ಯಜೀವಿಗಳಿಗೆ ನೆಲೆಯೆಲ್ಲಿ ? ಎಲ್ಲ ಪ್ರಾಣಿ ಪಕ್ಷಿಗಳ ನಾಶ ಆಗಲಾರಂಭಿಸಿದರೆ ಕೊನೆಯಲ್ಲಿ ಉಳಿಯುವವರು ಇಬ್ಬರು. ನಾವು ಮತ್ತು ನಮ್ಮ ರಕ್ತ ಹೀರಲು ಉಳಿದ ಕೀಟಗಳು ಮಾತ್ರ. ಅದೊಂದು ನರಕ ಸದೃಶ ಸ್ಥಿತಿ. ಅಸಹನೀಯ ಬದುಕು. ಅದು ಅಲ್ಪಕಾಲವಷ್ಟೆ. ಇನ್ನೊಂದು ದುಷ್ಪರಿಣಾಮ ಎಂದರೆ ಹವಾಮಾನದಲ್ಲಿ ಏರುಪೇರು. ಇದರಿಂದಾಗಿ ಸಂಪೂರ್ಣ ವಾತಾವರಣ ಕಲುಷಿತಗೊಳ್ಳುತ್ತದೆ.
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1709
Code : 15KA4NT
Register Number
IV Semester Diploma Examination, April/May-2017
KANNADA KALI – 2 ಕನ್ನಡ ಕಲಿ- 2 (ಕನ್ನಡ ಬಾರದ ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ)
ಸಮಯ : 02 ಗಂಟೆಗಳು
ಅಂಕಗಳು : 50
ಸೂಚನೆಗಳು:
(1) ಉತ್ತರಗಳು ನೇರ ಮತ್ತು ಸ್ಪಷ್ಟವಾಗಿರಲಿ. (2) ಪ್ರಶ್ನೆ ಮತ್ತು ಉಪ ಪ್ರಶ್ನೆ ಸಂಖ್ಯೆಗಳನ್ನು ಸರಿಯಾಗಿ ಬರೆಯಿರಿ.
$
( 23
ಕೆ
(3) Answer the given questions in proper grammatical manner.
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1,
()
PGB tecnologies. Fill in the blanks using the correct past tense form of the verbs given in the
bracket :
3+1=5
(1) ಅವರು ನಿನ್ನೆ ಊರಿನಿಂದ _
_ (ಬಾ)
(2) ಅವರು ಆಟದಲ್ಲಿ
(ಸೋಲು)
(3) ರೈಲು ಅಪಘಾತದಲ್ಲಿ ಐದು ಜನ
_(ಸಾಯು)
(b)
Fill in the blanks using the correct verbal participle forms of the verbs given in the bracket :
(I) ಅವರು ಕನ್ನಡ (2) ಅವರು ಇವತ್ತು ಊರಿನಿಂದ
ಚೆನ್ನಾಗಿ ಮಾತನಾಡುತ್ತಾರೆ. (ಕಲಿ)
_ ನಾಳೆ ಬರ್ತಾರೆ. (ಹೊರಡು) .
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15KA4NT
2
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:
: 1709
1*5=$
II. Give the negative forms of the following sentences (any five):
(1) ಅವರು ಚಾಮುಂಡಿ ಬೆಟ್ಟಕ್ಕೆ ಹೋಗಿದ್ದಾರೆ. (2) ಅವರು ಕರ್ನಾಟಕ ಪ್ರವಾಸ ಹೋಗಿದ್ದರು. (3) ನಾನು ಒಂದು ವರ್ಷದ ಹಿಂದೆ ಬಿಜಾಪುರ ನೋಡಿದ್ದೆ.
-- (4) ಅವರಿಗೆ ಫೋನ್ ಬಂದಿದೆ.
(5) ಅವರು ನನಗೆ ಚೆನ್ನಾಗಿ ಗೊತ್ತು. (6) ನೀವು ಪುಸ್ತಕ ಕೊಡಿ.
. 111.
2x5=10
Translate into Kannada : (any five)
(1) . What day is today ? : (2) Do you know Mr. Rama Rao ? (3) You, please come to my house.
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(5) Ramesh is good teacher than Umesh.
(6) He is not there. . (7) . All the twenty four hours he will be in the club.
(8) May I come in Madam ?
1x5=5
IV. Vocabulary:
Write English equivalents of Kannada words : (any five) (1) ಆಗ (2) ಪತ್ರ (3) ಹಾಲು (4) ಎತ್ತರ (5) ತೋಟ (6) ಮೊಸರು (7) ನೆಗಡಿ (8) ರೈತ
V. Write Kannada equivalents of the English words : (any five) . 1x5=5
(1) Forest (2) Shop (3) Pumpkin (4) Vegetable .. (5) Street (6) Cold (7) Meal (8) Tablet
15KA4NT
1709 VI. Converation :
ಈ ಕೆಳಗಿನ ಅಪೂರ್ಣ ಸಂಭಾಷಣೆಯಲ್ಲಿ ಆವರಣ (bracket) ನೀಡಿರುವ ಪದಗಳನ್ನು ಅರ್ಥಮಾಡಿಕೊಂಡು ಪೂರ್ತಿ ಮಾಡಿ.
ಸುಮನ್ : ಮೈಥಲಿ ನಿನ್ನೆ ಬೆಳಗ್ಗೆ ಬ್ಯಾಡ್ಮಿಂಡನ್ ಆಡಿದಿರ?
ಮೈಫಲಿ : - (positive)
ಸುಮನ್ :
(question)
ಮೈಥಲಿ:
10
ವರೆಗೂ ಆಡಿದೆವು (Answer)
ಸುಮನ್ : ಸಿಟಿಗೆ ಯಾಕೆ ಹೋದಿರಿ ?
ಮೈಥಲಿ :
ಪುಸ್ತಕ. '_ (Answer)
ಸುಮನ್ : ಯಾವುದಾದರೂ ಸಿನಿಮಾ ನೋಡಿದಿರಾ
ಮೈಥಲಿ :
(negative)
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VII. Transform the following as per direction : (any five)
1 • 5=5
(1) ಅವರು ಬರೆದಿರುವ ಕಥೆ ಚೆನ್ನಾಗಿದೆ (into past perfect)
(2) ಬೇಲೂರು ದೇವಸ್ಥಾನವನ್ನು ಕಟ್ಟಿದ ರಾಜ ವಿಷ್ಣುವರ್ಧನ (into present perfect)
(3) ಅವನು ಹೇಳ್ತಾ ಇರುವ ವಿಷಯ ನಿಜ ಅಲ್ಲ (into past)
(4) ಆಂಧ್ರ ಪ್ರದೇಶದಿಂದ ಬಂದಿದ್ದ ವಿದ್ಯಾರ್ಥಿಗಳು ಎಲ್ಲಿದ್ದಾರೆ ? (into present perfect)
(5) ಹೊರಗಡೆ ಮಾತನಾಡುತ್ತಿರುವವರು ಯಾರು? (into past perfect)
(6) ಆ ಹುಡಿಯನ್ನು ನೋಡುವವರು ಬಹಳ ಜನ (into past)
(7) ನೀವು ನೋಡುವ ಸಿನಿಮಾ ಚೆನ್ನಾಗಿದೆಯಾ ? (into past)
1SKA4NT
4
1709
VIII. Write the Kannada alphabet in the traditional order :
_05
OR
ಕರ್ನಾಟಕದ ಮುಖ್ಯ ಭಾಷೆ ಯಾವುದು ? ಕರ್ನಾಟಕದಲ್ಲಿ ಬೇರೆ ಯಾವ ಯಾವ ಭಾಷೆ ಮಾತನಾಡುವ ಜನ ಇದ್ದಾರೆ ? ಕರ್ನಾಟಕದಲ್ಲಿ ಎಷ್ಟು ಜಿಲ್ಲೆಗಳಿವೆ?
1 X 1 = 1
IX. (A) Combine the following : (any one)
(1) ಇವತ್ತು ಮಳೆ ಬರುತ್ತೆ
ಬಿಸಿಲು ಕಡಿಮೆಯಾಗುತ್ತೆ (2) ಅವರು ದುಡ್ಡು ಕೊಡುತ್ತಾರೆ
ನಾನು ಬೆಂಗಳೂರಿಗೆ ಹೋಗ್ತಿನಿ
(B) Combine the following: (any one)
1 x 1st
(1) ರಾಮ + ಇಗೆ =
(2) ತ + ಋ =
Play store :Diploma QP (C) Frane meaningful small sentences with using words given below :
(any three)
1*3=3 (ಅ) ಓದು (ಆ) ಆಟ (ಇ) ತಂದೆ (ಈ) ಟೊಮೆಟೊ (ಉ) ಗಂಟೆ (ಊ) ಆಸೆ (ಎ) ನಗರ
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1309
Code : 15EE42T
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Register Number
IV Semester Diploma Examination, Nov./Dec.-2018 ELECTRICAL MEASUREMENT &
MEASURING INSTRUMENTS
Time : 3 Hours
| Max. Marks : 100
Note:
(i) Answer any six questions from Part-A. Each question carries 5 marks. (ii). Answer any seven full questions from Part-B. Each question carries 10 marks.
1.
PART-A Explain different types of effects used to produce deflecting torque in an analog instrument.
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oi
2.
Explain Explain Calibration of Ammeter by using diagram.
Explain range extension of DC voltmeter using multiplier with circuit diagram.
mi .
4.
Explain the term burden as referred to instrument transformers.
5.
Explain measurement of power by two wattmeter method with circuit diagram.
6.
Compare digital Meters with analog meters.
7.
Explain the operation of digital tong tester with Block diagram.
8.
List and explain factors/characteristics considered for selection of transducer.
9.
Explain DC signal conditioning system with Block diagram.
i
10. (a)
PART - B Explain spring control method of producing control torque in an analog instrument. List the errors in Electro dynamometer type wattmeter..
1 of 2 ...
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2 of 2
1309 11. Describe the working and constructional details of Repulsion type moving iron
instrument.
10
12. (a)
A moving coil meter having a resistance of 20 2 given full scale deflection when a current of 10 mA is passed through it. Design this instrument to use for measurement of
(1) Current upto one amp (ii) Voltage upto 5 volts List the advantages and disadvantages of PMMC instruments.
.
(b)
13. Explain the errors and adjustments which are made in a single phase induction type
energy meter,
·10
14. (a) Describe how inductance is measured using Maxwell's bridge.
(b) The Schering bridge employs with capacitor C2 of 200 pfa non-reactive
resistance of 600 12 in parallel with varuole edpaliter Resistance R4. The balance is obtained with 64 = 0.8 uf and R4 = 500 12. Calculate capacitance C, and Resistance Rj.
lib,
15. Explain the construction and working of a digital multi meter with Block diagram. . .10
16. (a)
(b)
Explain the operation of digital Synchroscope with Block diagram. List the applications of a digital LCR meter.
17. (a) Explain the operation of a Digital frequency meter.
(b) List the applications of Linear Variable Differential Transformer (LVDT).
18. (a) Explain the working of disappearing type optical pyrometer with circuit
diagram (b) Explain the operation of opto sensor with Block diagram.
19. (a)
Explain the operation of Bolometer for RF powet measurement with a diagram for unbalanced Bridge. List the applications of Piezoelectric transducer.
b)
SES
1
Code : 15EE41T 1308 Register
* Semester Diploma Examination, Nov./Dec.-2018 ROSFORMERS AND A.C. MOTORS
| Max. Marks : 100
W
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bobet any sit questions ft Part-A. Each question carries 5 marks. uswer any seven questions from Part-B. Each question carries 10 marks. :
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PART-A Explain with sketch the construction of shell type transformer. Write the conditions required for the parallel operation of two single phase transommers.
2.
L
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3. Compare auto transformer with two winding transplay Store:Diploma OP 4. Explain with neat sketch the construction of squirrel cage rotor.
5.
Define the term slip. Write the equations for slip and frequency of rotor current.
6.
Explain the necessity of starters for three phase induction motor.
7.
Explain the principle of operation of synchronous motor.
Explain hunting in synchronous motor and how can it be prevented.
9.
Explain the working of capacitor start and run single phase motor.
.. . ..
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PART - B
TANT . 10. (a) Derive the emf equation of transformer.
(b) An ideal 25 KVA transformer has 500 turns on the primary winding and
40 turns on the secondary winding. The primary is connected to 3000 volts, 50 Hz supply. Calculate (i) primary and secondary currents on fult load, (ii) secondary emf, (iii) The maximum core flux.
1 of 2
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15EE41T
2 of 2 11. (a) Explain the various losses in a transformer.
(b) Explain with vector diagram the tràt o r on resistive locul
:
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:
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12. (a) Explain magnetic leakage in a transformer.
(b) A 40 KVA distribution transformer has inom 500 watt
copper loss of 500 watts. The transformer is supply alighid full-to
p.f.). The load cycle is as under full-load for 4 hours; half full load (uni .......and no-load for 12 hours. Calculate the all-day efficiency of the rar how
Tongad (unity the hours;
13. (a) List the various types of cooling of transformers. .
(b). Explain the arrangement of the connection for three single phase to store
for Delta-Delta.
14. (a) State the condition for maximum torque of three phase induction motorande
running condition. (b) Derive an expression for starting torque of an induction motor.
15. (a)
Explain the effect of change in supply voltage of torque and speed of induction motor. Explain the torque-slip curves of three phase induction motor.
(b)
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16. (a) The power input to the rotor of a 400 volts, 50 Hz, 6 pole, 3 phase induction
motor is 20 kW. The slip is 3%. Calculate : (i) the frequency of rotor currents, (ii) rotor speed. (iii) rotor copper
losses. (b) Explain the rotor rheostat speed control of slip ring induction motor.
17. (a)
(b)
List the applications of synchronous motor. Explain with sketch the working of auto transformer starter.
18. (a)
(b)
Explain magnetic levitation. Analyze the effect of change in excitation at constant load on synchronous motor.
a) Explain the working of shaded pole motor. (b) Explain the working of linear induction motor.
1310
Code : 15EE43T
Register Number
IV Semester Diploma Examination, Nov./Dec.-2018 COMMUNICATION AND COMPUTER NETWORKS Time: 3 Hours ]
| Max. Marks : 100
.
Note:
..
(i) Answer any six questions from Part-A. Each questions carries 5 marks. (ii) Answer any seven questions from Part-B. Each questions carries '10 marks.
:. PART -A
1.
Explain the Basic communication system with the help of Block diagram.
2. . Explain the diode amplitude modulator with circuplasmas tore:Diploma op
3.
Explain the working of photodiode optical receiver with diagram.
4.
Sketch the Strip line and Micro Strip used in microwave communication..
val
5.
List the applications of satellite communication.
6.
Differentiate serial and parallel Data transmission mode.
7.
Draw the diagram of FSK modem.
.
.8.
List the advantages and disadvantages of Star network topology.
.
.
uth DIY ILYV111:111VUVI I VI UOMI
e TCP/I model layer diagram.
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PART-B
10. (a) Define Baseband transmission and modulation.
(6) Explain the working of diode detector circuit diagram with wave forms.
11. Explain AM and FM modulation with wave forms.
12... (a). Explain with block diagram transmitting end of FDM system.
(b) Write the expression for characteristic impedance of co-axial cable.
13. (a) List the different types of transmission lines.
(b) Explain Sky wave and Space wave propagation with neat diagram.
14. (a)
(b)
List the benefits of fiber optic cable over conventional electric cable. Explain the basic construction of fiber optic cable with diagram.
15. Explain working of two cavity Klystron amplifier with diagram.
"Play Store:Diploma QP 16. ' Explain the function of each block of Satellite Sub-system with a block diagram.
17. Explain GSM System architecture with a neat block diagram.
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18. (a) Compare 26 and 3G technology of Mobile Communication.
(b) Explain working of the BPSK modulator with Circuit diagram.
19. (a) Define with an example to each :
. (i) LAN
(ii) MAN
(iii) WAN (b) List the different types of Ethernets.