how much current capacity of 300 sq. mm cable (4 core aluminium) and 150 sq. mm cable ( 4 core aluminium)

3 Answers   Bhel, RR Kabel,

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we can use airconditioner for cooling the winding of transformer ,if not why?

3 Answers  

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What is the comparison of PILC and XLPE cable

0 Answers  

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what is overflexing in transformer? setting?

1 Answers  

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what is the rating of power generation in india?

10 Answers   Siemens,

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What do you mean by nominal ratio of instrument transformer?

1 Answers  

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Will a load of 15A work if we connect it between one phase and earth?

4 Answers  

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15 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true? A. All the suspects are lying. B. The leftmost suspect is guilty. B only

2 Answers   TCS,

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If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding

12 Answers   wbsedcl,

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What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?

2 Answers  

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how does a tube light starter works?

2 Answers  

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how the harmonics are generated in transforemer?

5 Answers   IFFCO,

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