Answer / muthu

Salt and coal are require to reduce the earth resistance
hence it may or may not required for all soil.

The copper is a one of the conductor ..If the copper is not
there we can use other alternative conductor such as steel
or aluminium

Answer / kasif khan

With what respect you are asking?

what is first ground fault & second ground fault. This is used in rotor protection of alternator.

1 Answers  

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what is sevice settings for mccb?How can be it setted?

0 Answers  

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What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

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write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;

0 Answers  

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What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?

6 Answers   HAL,

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What do you mean by the zone of protection?

0 Answers  

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good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.

3 Answers  

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why pull the single core cable?

1 Answers  

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what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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how slip power recovery system work

0 Answers   Ambuja,

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How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?

0 Answers  

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how to find insulation resistance of a generator(11kv) by theoritical formula??

1 Answers  

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