Answer Posted / chint

igbt

Earth leakage relay basic knowledge principle

2191

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neutral earth resistance testing is it possible for transformer while in load condition

1952

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

1986

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What is CVT and what is relation with wave trap?

2154

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How to know of any cable size if there are not written on cabl?

1907

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Which motor will you choose which can operate in both lagging as well as leading power factors?

1159

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What is bode plot?

1249

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Can anyone explain me about the capacitor calculation

2200

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Define unilateral circuit?

1254

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What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

6169

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State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

2088

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how oti and wti connections are different from each other?

2078

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for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

2460

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1718

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what is difference between earthingpits,earthing grid & earthing mess?

2518

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