How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

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how to design coil turns ?

0 Answers   L&T,

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What is the difference between ground & earth or neutral

1 Answers  

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12.5 tons a/c is their how much kva generator can recommend to the customer.

0 Answers  

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how to improve power factor correction?

3 Answers  

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Why DC excitation is used for alternators? Why cant it be AC?

35 Answers   ABB, Ace Info, Alstom, Shalivahana Power,

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howmany types of compresor is there? and how to calculate compresor capacity?

3 Answers  

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how to make an earthing certificate

0 Answers  

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What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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Dear Friends, Need your help for connecting APFC panel, Quotation : I have 2 No’s 1000 KVA Transformers, both transformers are having separate APFC panels, ( Tr-1,400KVAR, TR-2,450 KVAR) Now I want to stop One transformer, present load is 650Amps, Max, So One transformer is enough, I have switched OFF TR-1, but PF is not maintaining properly, its 0.5, So now I want to connect TR-2 APFC also in TR-1 Loads, Can any one answer for my Quotation with drawing, how to connect TR-2 APFC panel in TR-1 Loads,

4 Answers   L&T,

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hot water tank,top element 240v across,the bottom 120v across,why?

1 Answers  

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