During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

2 Answers   Air Force,

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how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?

2 Answers  

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in CNC reference how to take? what kind of input give to the servo amplifier?

1 Answers  

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How can we define 'Phase'

4 Answers  

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define IDMT relay?

15 Answers   APGenco, Bhel, L&T, Shriram Finance,

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What happens when the field of an alternator connected to infinite bus is suddenly removed?

3 Answers  

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What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?

2 Answers   Bhel, Dawlance, IBM,

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what is the meaning of transformer short circuit test?

7 Answers   HZL, L&T,

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What is third harmonic?what is the effect of it?

0 Answers   GMR,

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how many types method in earth testing?

3 Answers   ONGC,

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How DC earth leakage currents can be reduced ?

0 Answers  

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what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

0 Answers  

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