MAHA TRANSCO previous Question Papers 2011
1. What is the name of a generator represent in below figure
a) Shunt Wound
b) Long Shunt Compound Wound
c) Short Shunt Compound Wound
d) None of the above
2. High – voltage ink film resistor voltage range up to
a) 500KV
b) 250KV
c) 725KV
d) 1000KV
3. Damping Force produced by
a) air frictions
b) Eddy Current
c) Fluid Friction
d) All of the above
4. Which one of the following is high pressure boiler?
a) La-mount Boiler
b) Benson boiler
c) a & b are correct
d) None of the above
5. For charging battery the following method is used
a) Variable Current System
b) Constant Current System
c) Constant Voltage System
d) b & c are correct
6. Ohm’s Law does not apply to
a) Linear Devices
b) non-linear devices
c) Series circuit
d) None of the above
7. Susceptibility is defined as the ratio of
a) intensity of magnetisation \ magnetising force
b) magnetising force \ intensity of magnetisation
c) material \ Vacuum
d) None of the above
8. Varistor is a
a) Linear resistor
b) Non-Linear resistor
c) Capacitor
d) None of the above
9. Battery ratings are in
a) KW
b) KVA
c) AH
d) None
10. which one of the following is idempotent law
a) A . A = A
b) A + A = A
c) a & b are correct
d) None of the above
11. SMD* is a
a) Transistor
b) Resistor
c) Hard disk drives
d) None of the above
12. Which one of the following material is used for Violet LED?
a) Indium Gallium Nitride
b) Boron Nitride
c) Aluminium Nitride
d) Zinc Soloride
13. Capacitor can be used as a
a) Temporary Battery
b) Primary Battery
c) Secondary Battery
d) None of the above
14. Match the following List -I with List – II
List – I List – II
1. Chemical effect a. Lead-acid
2. Trickle Charging b. alkaline – manganese
3. Primary Battery c. Keep it fully Charged
4. Secondary Battery d. d.c. ampere-hour meters
a) 1-d, 2-c, 3-b, 4-a
b) 1-c, 2-d, 3-b, 4-a
c) 1-a, 2-b, 3-c, 4-d
d) 1-b, 2-a, 3-d, 4-c
15. Reciprocal of power factor is
a) Apparent Power
b) Active Power
c) Q – Factor of a coil
d) None of the above
16. Match the following List-I with List-II
List-I List-II
(Motor Types) (Application)
1. Brushless DC motor a. Vacuum cleaner
2. Universal motor b. Tape drives
3. AC Synchronous motor c. Floppy drives
4. DC Stepper motor d. CD / DVD Players
a) 1-a, 2-b, 3-c, 4-d
b) 1-c, 2-a, 3-b, 4-d
c) 1-d, 2-a, 3-c, 4-d
d) 1-d, 2-a, 3-b, 4-c
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