what is form factor.and rms value..

1 Answers   IIM, Torrent Power,

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WHY WE NEED AUTO TRANSFORMER,WHERE WE CAN USE?

5 Answers   L&T,

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What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 Answers  

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what is the difference between contactors & relay.

2 Answers  

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

0 Answers   IBM,

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In VVVF drive voltage is varying in accordance with frequency.My question here is How much will be the voltage in the inverter side if the frquency is set for 10Hz ?

1 Answers  

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examples of resistive inductive and capacitive load

1 Answers  

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What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?

0 Answers  

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What percentage netural current is in netural depend upon the phase current

1 Answers  

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Why IGBT is very popular nowadays?

3 Answers   TVS,

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how winding temperature detects in power transformer...?

5 Answers   Roverco,

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how to measure the current by compact digital equipment with dislay which fit inside any equipment

0 Answers  

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