How to megger test 11 kV cable and the acceptance IR value

0 Answers   BVG, NFL, ONGC,

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what is the diff. between AVR & H.T.Stabilizer

2 Answers  

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How to select the proper VSD to operate high inertial load

0 Answers  

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what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

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why we are not earthing ht cable at both the ends(sending & receiving end)?

5 Answers   Essar,

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WHAT IS A DIFFERENCE BETWEEN A DC GEAR MOTOR AND STEPPER MOTOR.AND WHICH IS MORE APPROPRIATE TO USE FOR POSITION CONTROL PURPOSE?

1 Answers  

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How to test Alternator stability test for REF relay

0 Answers   Amprotec,

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Does the total power means fundamental plus Harmonics?

2 Answers  

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difference between synchronous reluctance motor and switched reluctance motor

1 Answers  

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Why Magnetic Core Balance test is performed only on Star side of Transformer and not on Delta Side of Transformer (Vector Group Dyn11)?

1 Answers  

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What is the arc. I saw word arc in between sf6 & vcb brakers

1 Answers   Cap Gemini,

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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