Answer / aalok singh

SION Vacuum Circuit-Breaker

Answer / gaurav

SF6 Circuit breaker

Answer / rakesh saini

SION VACUUM CIRCUIT BREAKER
SF6 CIRCUIT BREAKER

which transfofrmer oil break down voltage strength get will be more if oil sample taken from bottom of tank or oil sample taken from top of the transfomer tank.

2 Answers   NPCIL,

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what is the diffrence between current transformer and voltage trasformer

3 Answers  

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what is the name of oil used in transformer

11 Answers   Energy Pack, Genco,

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

0 Answers  

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why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?

0 Answers  

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Please tell me ceilingfan sweep means. Commenly we used sweep1200mm and 600mm MMENLY WE USED CEILINGFAN SWEEP1200MM AND SWEEP600MM

1 Answers  

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Haw to check conductivity of budbar

0 Answers   Adlec Power,

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Block diagram of Power line communication?

0 Answers   CIL, VIP,

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what is the difference between Earth and neutral? and what is the difference between ground earthing and neutral earthing?

2 Answers  

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How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires

2 Answers   KFC,

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Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

0 Answers   ABB,

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In Power transformer oil temperature or winding temperature will be high

3 Answers  

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