what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 Answers   ABB,

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how much kn lightning arrestor is used in 11kv line

8 Answers   Power Grid,

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why battery set is required for D.G.set?

7 Answers  

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what is the need of reactor in between the transmission line?..like powergrid like that..

5 Answers   Delta Roto Tech,

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what is the importance of earthing system on the generators big capacity and small?

0 Answers  

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What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

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Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?

0 Answers   Prism Cement,

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How many losses in generators? how we can reduce them? and also in motors,transformers?

1 Answers  

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What is the Different Between Breaker and One and half breaker.

2 Answers  

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In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

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what is difference betwen genrator and alternator?

3 Answers   Tanfac,

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what is the use of breather in transformer?

4 Answers  

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