how to select a circuit breaker?

24 Answers   ABB, BARC, TCS,

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what is electric traction?

26 Answers   TCS, Volvo,

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WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?

26 Answers   GE,

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why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?

0 Answers  

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what is the Maximum voltage range for single phase

4 Answers  

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In step down transformer (415/200V),mistakenly secondary side is connected to 415V for some hours, what would be result of this condition?

19 Answers   Essar, GAIL, Vizag Steel,

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what will be the effect on a bulb in case its connetion is change from live and neutral to live and ground??? 1) in case of single phase AC supply 2) in case of DC supply.......???

1 Answers  

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What is the full name of one of choke less lamp BLL

2 Answers  

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How do you select a cable size(Cu & Al) for a particular load?

2 Answers  

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what is the Knee point Voltage?

3 Answers   AAPT,

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how much capacity(rating) of generator required to operate a load of 100kv.

6 Answers   DSC,

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when we put inducter in neuteral grounding of genrator.

3 Answers  

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