how to calculate the over current rating of 3phase motor

2 Answers  

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in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

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what is the difference between LLL and LLLG fault ?

1 Answers  

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what are factors to be consider to design a HT & LT motor?

1 Answers  

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What mean power grid fail. why power grid fail.

1 Answers   Intas, Tech Mahindra,

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Why a motor blower cobination draw more current at winter than summer?

1 Answers  

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How to design the earth grid for lightning protection in an industry

2 Answers  

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WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 Answers  

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If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

0 Answers   Jindal,

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how terminal voltage increases when load is capacitive (leading pf load)? (explain practically what is happening, not using phasor diagram

1 Answers  

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What type of fittings and electrical accessories can be install in radiation area ?

0 Answers  

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

0 Answers  

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