Answer Posted / roshan

if the in put of a transformer is DC then steady current will
flow due to which change in magnetic flux will not take place
& induced emf will not be produce & therefore the transformer
will not work

i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

2085

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What is the function of auadag in a cro?

1181

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

2261

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What are the classifications of oscillators?

1138

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if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

1923

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how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps

1320

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what is earth resistance? how to measured? and give values at power station and mcc area?

2028

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can u give me a brief idea about power line carrier communication ??

1902

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what mean by analog ,digital,numerical meters and relays? say the example?

2335

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how we can explain arc heatng?

1985

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

1681

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how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

2316

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Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

1967

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I am EEE student i want to improve my core side skills.how cn i approach it?

2578

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slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1969

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