Answer / sad

IR value is depending upon the where we are going to do the
testing like primary side of the winding ,winding to earth
,between winding's for this combinations 500 M ohm is minimum
value

What is frantic effect?

0 Answers  

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Selection criteria for Vector group in power / distribution transformer.

1 Answers   ABC,

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What is Minimum permicible meggering value for following 1) LT Panels (Ph to Ph / Ph to Earth) 2) 11 KV, HT Panels (Ph to Ph / Ph to Earth) 3) 11 KV Cable 4) LT Cable

1 Answers   BFL,

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what is the function of closing coil in air circuit breaker?

0 Answers   Fresher,

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make control wire diagram of start and stop a function with a single push button

1 Answers   Sona,

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Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

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can we use 400w coke instead of 250w choke in 250w fittings

2 Answers  

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What is Servo Ventilated Motor?

0 Answers   L&T,

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how vector surge relay works ?

3 Answers   BFL,

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how unidirectional torque is produced in DC motor?

0 Answers  

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what is relation between vector group of transformer and its load hormonics?

1 Answers   Sanmar,

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The synchronous machine excitation system explain

0 Answers  

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