what is the principle of operation of tungstun bulb ??

0 Answers  

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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what is the voltage between earth & neutral in 3 phase electrical connection.

0 Answers   Megatron Solutions, SIPL,

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What is the difference between rated and per unit in transformer?

0 Answers  

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what is the maximum genarating voltage in india?

32 Answers  

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why we need the starters for motors

1 Answers   L&T,

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is there or does RCCB work for single phase connection?

2 Answers  

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how can we Increase the Value Of Frequency in electric circuits

0 Answers   HMK,

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how single phase preventer works ?

0 Answers  

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thyristor controlled APFC panel design parameter?

0 Answers  

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What differance between Circuit brekar and Isolater?

14 Answers   TATA,

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As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

2 Answers  

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