what is tha online tapping and offline tappchange? which side connected primary or secondary and explain ?

4 Answers   Essar,

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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ALL HT /LT PANEL TEST? DISCRIPTION.

0 Answers   Essar,

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Pls mail me utility & Dg related question with answer

0 Answers  

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What is the purpose of lighting Transformer used in Industries for Lighting illumination? Its necessary or not?

2 Answers  

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How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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how to calculate generator capacity?(kva)

2 Answers   SMEC,

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How much current can carry the 1 sq inch super enamelled copper wire?

4 Answers  

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WE HAVE A PROBLEM THAT THE MAIN DRIVE OF OUR CEMENT MILL HAS AN EARTHING PROBLEM?TWO OF STATOR WINDINGS INSULATION HAS BEEN COLLAPSED DUE TO AGING PROBLEM.THE PHASES HAVE BEEN BYPASSED AND NOW THE LOAD HAS BEEN INCREASED.WE CAN'T REPLACE THE MOTOR.KINDLY HELP ME BY GIVING SUGGESTION THAT HOW TO MAINTAIN THE STARTING TORQUE AND CURRENT FOR HIGH LOADS.

1 Answers   ACC,

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grr resistance & contrator malt continuous

0 Answers   Pioneer Labs,

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why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....

8 Answers   Suzlon,

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why are you use the crgo core lamination in transformer

6 Answers  

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