What are the types of control system?

0 Answers  

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Should the neutral earthing of 33/11KV D-S transformer, be connected to the earth grid?(Yes/ NO) why?

1 Answers   HAL, Vijai Electricals,

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How to earth the star delta connected transformers?

1 Answers   UPPCL,

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wat is power factor

7 Answers   IOCL,

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in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

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why inductance is not present in a incandescnt lamp?

2 Answers  

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

0 Answers   IOCL,

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_____hamari_____tumhari____ne dil ki_____utari. _____ne ____ dekha ashe ___ doshti ko lage na hamari.Complete pajal

1 Answers   Microfine Industries,

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What differance between Circuit brekar and Isolater?

14 Answers   TATA,

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I have 30KW Motor Starter Panel, System voltage is 480V, So i have to convert voltage 480 to 220V to give the contactor coil. How i can select control transformer, Which rating transformer i can use this panel, what is the procedure, please tell me.

2 Answers  

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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what is the difference between phase and neutral?

3 Answers   IAF, Indian Airlines,

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