Answer / thanigai1984

acive components-resistor ,capacitor ,inductor
passive components- transistor thyristor

can some one clearly explain why -48 volt DC use in telecom site????

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

0 Answers   HPCL,

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What is meant by electrical speed?

1 Answers  

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neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

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is there any current flows in our body?

4 Answers  

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How check proper electrical earthing of machine.

5 Answers   DRJ ARDE,

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H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

0 Answers   Essar,

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where lt & ht capacitor used

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For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

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application s to shunt coil

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what's the thickness of 1.5sqmm wire

1 Answers   Bhel,

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PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

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