Answer / guest

IOVW is done to check the adequacy of inter turn and line
end insulation aswell as main insulation to earth and
between windings.
SSVW is done to check the adequacy of main insulation to
earth and between windings.

what is the best method of grounding in 30 MW generator?

0 Answers  

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what is meant by insulation voltage in cables? explain it?

4 Answers   ABB,

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what is eddy current loss?

3 Answers  

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

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what is the use of piston rings in the engine used for a generator...........

0 Answers  

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If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

0 Answers  

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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what is booster? and how it is connected in a circuit?

0 Answers   APTransco,

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what is tpdt

4 Answers  

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why we are using R,Y,B colours for 3 Phase ?

4 Answers   ITC Infotech,

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What is the formula to calculate the rating of power cable for three phase current.

0 Answers  

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Why dnt we generate 5-ph or 7-ph supply like as 3-ph supply

2 Answers  

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