why not use capacitor in Dg sets.

10 Answers   Birla,

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what is mean by descripiency relay? & wht is its ansi code?

0 Answers  

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What are differences between Conventional & Addressable type smoke detectors?

1 Answers  

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while we select CT, why the CT ratio is divided by 5?? ex:250/5,15VA,CLASS-1 CT.Why it is divided by 5??Help me please

2 Answers  

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why are maintine power factor 0.99 in Eb line? why are used capacitor bank in Eb line? what is the purpose capacitor bank?

4 Answers   TNEB Tamil Nadu Electricity Board,

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WHAT IS MODULATION AND NEED FOR MODULATION ?

1 Answers  

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At site, we have 30Kw motor (3 phase, 400V,50Hz) and FLC 54A as per the nameplate. At the time of starting it draws 840A instead of 390A (7.2%). As per the data sheet also its 390A starting current. it thru a dol starter from the MCC. can anyone tell what is the problem in the motor

5 Answers   ME,

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short notes on npn & pnp transisitor..........

5 Answers  

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state types of reflectors in illumination engg. ???????

0 Answers  

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Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?

0 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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what is specific gravity of a battery if specific gravity increase/decrease,what will happen to the voltage/current of the battery

5 Answers   NTPC,

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