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DGVCL Exam Paper (12-06-2016)

DGVCL Exam Paper (12-06-2016)
A _____ is used to measure the stator % winding temperature of the generator.

Thermometer
Pyrometer
Resistance thermometer
Thermocouple

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DGVCL Exam Paper (12-06-2016)
Transformer has _____

Primary winding and secondary winding
Primary winding and Auxiliary winding
Auxiliary winding and secondary winding
None of these

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DGVCL Exam Paper (12-06-2016)
For cost & safety, the outdoor substations are installed for voltages above:

33 kV
11 kV
110 kV
60 kV

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DGVCL Exam Paper (12-06-2016)
The following is correct :

All of these
P = V²/R
P = I²xR
P = VxI

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True for DC Circuits.

For single pahse ac P = V I CosØ

DGVCL Exam Paper (12-06-2016)
kWh meter is the electric meter that measures the amount of electrical _____ in kWh that was consumed in the house.

Energy
Current
None of these
Voltage

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DGVCL Exam Paper (12-06-2016)
Reactance relay is used for protection against:

Phase fault
Over voltage fault
Earth fault
None of these

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MORE MCQ ON DGVCL Exam Paper (12-06-2016)

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