What is cogging and crawling phenomenon in motor.

2 Answers   DAE,

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What is system earthing?what are the types?

1 Answers   ABB,

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How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.

0 Answers  

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Where we give genset o/p in home & industrial applications ?

1 Answers  

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defination of lines

0 Answers  

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Can we inject more current in ct primary paralleling 2 loading transformers/Injection kit at a time?let ct ratio be (5000/1A)(per kit rating 2000A range),i need to inject 5000A,if this cant b done means wat is d optional?

1 Answers  

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What is the function of capacitor in electrical circuits?

0 Answers  

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What is technical difference between ELCB & ELMCB?

3 Answers  

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What is an exciter and how does it work?

7 Answers   FCUK, Lotte Chemical Titan, TATA,

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Why the capacitor are connected in Delta(Three Phase) for power factor improvement ?

5 Answers   Hero Honda,

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what is the voltage between the earth & neutral 2 is there any continuity TO BE between earth & NEUTRAL

3 Answers   Suzuki,

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In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?

11 Answers   BSES, Electrical, L&T, PSIT,

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