Answer / k.prakashchandra

6 sq mm copper cable and 10 sq mm if the usage is
non-stop.cables can withstand heavy currents for short periods.

Answer / birinchi87

4 sq. mm is sufficient. In our plant we are using 2.5 sq. mm for 5.5 KW and 4 sq. mm for 11 KW.

what is transformer

63 Answers   ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal,

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WHICH SUPPLY IS BETTER FOR 4 MW LOAD. 1)TO TAKE NEARER AVAILABLE 11 KV SUPPLY OR 2)TO TAKE 33 KV SUPPLY WHICH IS AVAILABLE AT 10 KM DISTANCE BY INVESTING NEARLY 50-60 LACKHS

1 Answers  

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If i=10+10sin314t then find the rms and average value of current with explain?

2 Answers   Heptacare, TCS,

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Explain REF protection and sbef protection in transformer?

3 Answers  

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Can you explain about pole discrepancy scheme

0 Answers   NCC,

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

0 Answers  

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what is the saturation point of crgo lamination.

0 Answers  

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what i the full form of ABS 111 in transformer.

1 Answers   Birla, Ford,

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why the manufacturer provide M and C terminals ? why they will not internally short them ?

1 Answers  

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fuses rated by amperes but not power,why?

3 Answers   Blue Star,

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what is the formula for calculating of dielectric strength of transformer oil.

2 Answers   Bhel,

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what is cogging and crawling

2 Answers  

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