why we create vaccume in transformer tank before oil filteration?

3 Answers   CG CoreEL,

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what is the difference between dry and wet type of 132kV terminations. which one is durable

0 Answers  

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What is gain margin?

0 Answers  

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In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

0 Answers  

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Leakage current,un balance current which relay using for high voltage transmission?

0 Answers   Banking,

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what is the id1 & id2 setting in differential protection relay of CSPC?

0 Answers   Wartsila,

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

0 Answers  

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how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

0 Answers  

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what is the difference in using the 125% and the 250% factor of safety in calculating circuit breakers capacity for motors,which is more reliable to use the 125% or 250%??

1 Answers  

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What will be MF if we have CT ratio is 130 of 3 nos?

1 Answers  

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What are root loci?

0 Answers  

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how we calculate full load current of A.C & D.C Motors?

1 Answers  

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