Answer / pillay

Anybody can temper an energy consumed meter if you know how
it works but it is plain cheating. No society condones cheating.

what happens in the primary side of the transformer if transformer is short circuited first and increasing the resistance of the short circuit gradually?

3 Answers   Emerson, IIT,

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How would u describe the function of a generator & motor?

5 Answers  

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why transformer is rated in KVA ?

5 Answers  

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Why we check only first column of root locus..?

1 Answers   IES,

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why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

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what is difference between cpp electrical system and refinery electrical system

0 Answers  

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WHAT IS SERVO MOTOR

1 Answers   Fluxys, Infosys,

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How single phase & 3 phase motor select rotating direction ie clockwise/anticlockwise

6 Answers   DRJ ARDE,

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what is %impedanece

3 Answers   KSEB, Steel Plant,

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In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

0 Answers   RRB,

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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

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