Answer Posted / pankaj kamble

ELCB IS WORKING MAINLY DIRECT OR INDIRECT SHOCK CONDITION &
NO NEED TO CONNECT EARTHING TO BODY,RCCB ALSO PREVENT
DIRECT OR INDIRECT SHOCK CONDITION BUT COMPULSARY
CONNECTING TO EARTHING TO BODY.

State The Difference Between Generator And Alternator?

1285

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2105

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

1875

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Mention the methods for starting an induction motor?

1156

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HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

2171

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hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

2003

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

1962

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what is ground fault in ACB?

2100

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What is maximum power transfer theorem?

1116

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What was your role in the silicon evaluation/product ramp? What tools did you use?

1954

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3ph motor running with unequal kw and different pf what are the reasons

1882

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What is a Phase shift meter? Where can I get one?

2241

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our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.

2112

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What is tan delta & PPM in transformer? and whats its IS value?

2163

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Write down the design procedure of commutaj.

2138

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