Answer / sanjeet

because it depands on how much current it can
discharge(previously stored) averagely in an hour i.e how
long it can give the back up to the load it is connected.

Whether the over frequency protection is turbine or alternator and why?

1 Answers   Marg,

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whats the one main difference between UPS & inverter ? And electrical engineering & electronics engineering ?

16 Answers  

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Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

0 Answers  

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WHAT IS MEANT BY EMBEDED SYSTEM?CAN WE CALL PLC AS EMBEDED SYSTEM?

2 Answers  

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If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

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When will you multiply and devide with derating factors to the actual value while sizing the cable?

0 Answers  

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The normal highest generated voltage in India is a) 6.6KV b) 132KV c) 11KV

13 Answers  

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tell me about eletrical contractor

0 Answers   TATA,

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if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

0 Answers  

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How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

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how to erect roof control panel?

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IN MCCB AND MCB TERMINATIONS ARE IN-COMING ON TOP AND OUT GOING ON BOTTOM,IF WE TERMINATED INTERCHANGED TOP AND BOTTOM ITS WORKS?

2 Answers  

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