what is mutual induction principle?

2 Answers  

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at present how many EHVAC lines are there in India?

8 Answers   HCL, L&T,

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how the speed of the gets motor regulated. does it draw the same current on the all speed level.

0 Answers   Danko,

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CAn a TJM 10 relay measure over current ?

2 Answers  

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what is meant by 2 within a star in a voltmeter dial?

0 Answers  

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what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v

1 Answers   Suzlon,

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how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

0 Answers  

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how to calculate the earth fault current

0 Answers  

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What is the most accurate way of testing ELCB?ELCB is better than RCD?

0 Answers   GECO,

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What is difference between YNyn0 and YNyn ??

0 Answers  

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what is the general Classification of Generators

2 Answers  

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What is a LBB protection and why it is used?

2 Answers   Gridco,

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