how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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there are cam operated switches - why we call cam operated , What is cam ?

0 Answers  

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What is meant by a stray loss of a induction motor??? What is the equation to find it

0 Answers  

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why transformer impedance measure in % (percentage)

4 Answers   Hindalco,

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can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

1 Answers  

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Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

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how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

0 Answers  

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how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

0 Answers   Cadsys,

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why we can use 1 to 5V dc

0 Answers  

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what irequirment need to be followed when working on live equipment

0 Answers  

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What is encoder, how it function

9 Answers   Coca Cola,

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