Answer / k.prakashchandra

The output of the AC excitation generator mounted on the
rotor shaft is converted to DC and fed to the field.

Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

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SUTIABLE FOR ohm's law super conductor

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How earthing/grounding done in aeroplanes and ships.

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What does negative slip of an induction motor signify?

10 Answers   Tata Elxsi,

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what is cable meggering formula for low voltage ?

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Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

0 Answers   Power Plant,

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What is vaccum currcuit breaker.define with cause and where be use it device?

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what is the harmonics? which harmonics(fundamental and reference) is suitable for calculating capacitor bank and Active filter and passive filter? what is the 1st 2nd 3rd 4th 5th harmonics and effects?

1 Answers  

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BRIEF ME CHECKING PRCEDURE OF BATTERY 12V 26AH

1 Answers   DRJ ARDE,

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previous year paper of ntpc bhel for degree in electrical enng

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what is the diff between mcb and vcb

3 Answers  

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when power transformer is flashed which gas is produce in side?

5 Answers  

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