Answer Posted / ravi

Minature circuit breaker
Type is depends on breaking capacity
1. BC-3KA.
2. BC-10KA.

What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

1872

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Why in ESP Positive earthed

3070

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A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3

2014

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Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

1652

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What do you mean by power transformer?

1062

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what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?

1892

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

2043

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

3426

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What is the difference between Generator Differential Relay and Transformer Differential Relay?

2260

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please send me the previous year's question papers of jindal GET exams

5898

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how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

2563

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Why wind turbines wheels rotate constantly

1029

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What is transient Phenomenon?

2238

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what are problems caused by the pdu in rack server

1971

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Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

2152

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