Answer / arun

4 Nos.2 for Neutral and 2 for Body.Providing 1 pit each for
neutral as well as body will also do but if you are running
the DG continuosly , it will be difficult for you to
measure pit resistance which is a activity to be done once
in 2 years as per IE Rule 1956.

explain remenance . differentiate high remenance type ct & low remenance type ct

0 Answers   Coca Cola,

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what is the disadvantage of lagging power factor & why ?

2 Answers  

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What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

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What is electrical earthing?

1 Answers  

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is high voltage or high current is danger

16 Answers   L&T,

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what is infinite in infinite bus

4 Answers   GES,

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What is a variable speed motor?

3 Answers  

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ratings of lightning arrester

0 Answers   Bajaj,

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

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What is advantages of ungrounded neutral?

2 Answers  

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How to test the thyresitor or SCR by multmeter?

5 Answers   ABB,

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what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging

4 Answers  

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