what is the use of piston rings in the engine used for a generator...........

0 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 Answers   ABB, Adani, Central Electricals, Electrical, HCL,

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In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

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what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

0 Answers  

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What is meant by Active and reactive power?

23 Answers   College School Exams Tests, Schneider, Torrent Power,

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how to calculate the mf of kwh meter,if ct the ratio on meter is 100/5A

2 Answers  

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What are the tests to be taken on a transformer and generator?

12 Answers   Honeywell,

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How do we calculate conductor size?

1 Answers   Hero Honda,

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

0 Answers  

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where we use stardelta starter and dol starter

4 Answers   HCL,

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what are the values to be accepted on 3 core 185sq mm for 11000volts on insulation resistance between conductors and between conductors and earthed?

3 Answers  

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why are we using multiples of 11 in substation.

2 Answers  

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