What is an ideal transformer?

0 Answers  

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What happen if two protection core (3p) of VT in LAVT are 11kv/root3, 110v/root3 and one protection core (3p) is 11kv/root3, 110v/3

1 Answers  

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from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

0 Answers  

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what is the differance between normal bybass & maintenance bybass in UPS?

1 Answers  

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Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

0 Answers  

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i need online ups battery calculater

1 Answers  

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why we testing the core balance of the transformer before comissioning?

0 Answers  

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what do you mean by synchronous speed of a three phase induction motor?

5 Answers   FlexPoint,

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If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?

2 Answers   ABB, Unitech,

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what will be happened when a single phase motor is supplied by the dc supply

3 Answers  

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why buchholz relay is kept on inclined position and why it is cover??

1 Answers   GSECL,

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please give me solution to rectify the emi(electromagnetic interference)

0 Answers   Powergear,

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