Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

0 Answers  

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Transformer Secondary maximum current (max. load)

3 Answers  

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how maney type tempereture measurement ?

0 Answers   TATA, Tata Motors,

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How To Convert Apparent Into Real Power Without Knowing Reactive Power?

0 Answers  

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If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

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Generally transformers has delta primary and star secondary. But in some transformer i saw Star primary and delta secondary. what is the reason for chosing like this?

2 Answers  

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what is the function and use of oil filled cables specify its advantages and disadvantages

7 Answers   Alstom,

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WHAT IS THE MEANING OF 'UPF'&'LPF'.... HOW CAN WE DEFINE IT? WHAT IS THE VALUE/RANGE OF EARTH WIRE RESISTANCE USED PARTICULARLY IN HOME....

2 Answers  

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hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

0 Answers  

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How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers  

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Why r use in the tap changing x' mer.

2 Answers   L&T,

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

0 Answers  

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