Answer / karna

In LT Panel HV test we are conducting for checking the
insulation level of Busbars or components, and verifying
the Clearnace of Phase to phase or phase to Body.In fault
conditon Panel components are withstanding or not. HV test
applying voltage is 2.5KV for One Minute

What is the % number of various buses in a typical power system?

2 Answers  

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What is the difference between Floot charge and Trickle Charge.

1 Answers   Torrent Power,

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define transformer

1 Answers  

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why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

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what is voltage, and how it makes the electron to move?

6 Answers  

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what is the working principle of energy saver control panel. please give the complete calculation & theory.

0 Answers   Lupin,

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Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

0 Answers  

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Define conversion efficiency of a power amplifier.

0 Answers  

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What is the meaning of capacity of a 63 Amps TPN MCB? Is it the per phase capacity or the totol capacity?

1 Answers   Mother Dairy,

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How to calculate the cable size in sq. mm. when the load is given in KW?

3 Answers  

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Where we use 30mA , 100mA & 300mA RCCB ?

3 Answers   BEL,

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IN A MAGNETIC MATERIAL HYSTERYSIS LOSS CAN'T BE REDUCED TO ZERO. HY?

3 Answers  

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