What is the calculating formula for HT and LT amps in a transformer.

22 Answers   Cipla, K-Electric,

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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what is transformer

63 Answers   ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal,

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we need a ntpc previous papers

0 Answers  

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

9 Answers   ABB,

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how to calc. current for 5MVAR,50hz,33kv

1 Answers  

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what will happen if field winding supply of synch generator accidently got disconnected?

4 Answers  

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could any one explain me what power factor and where it is use ful

3 Answers  

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speed of an electric wave

3 Answers  

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What is diffrence bitween electrical and electronics ?

4 Answers  

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hi frnds can any one help me ? plz send me placement paper of hpcl of Electrical streem .... plz send ....its urgent . The hpcl test is on 17th feb.

1 Answers  

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