Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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motor and transformer working with same principle so why motor rotor was roted and transformer not roted

9 Answers   ABB, Suzlon,

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What is the distance b/w R&Y phase in 33kv T.line,11kv &440v

1 Answers   NTPC,

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60 watt bulb and 1500watt iron which device has more resistance & why

5 Answers   RMSI,

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What is turbocharger in a generator?

2 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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How vaccum is formed to create a vaccum interrupter or anything related with vaccum?

6 Answers  

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Dear Sir how much cable size required from 0.75 kw to 50 kw for electric motor or pump

1 Answers  

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how to produsing geretor power

0 Answers  

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why transformer rating is expressed in kva.

4 Answers   Electrosteel, L&T,

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campared to ac, in dc corona loss is

4 Answers   DRDO,

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if any leas acid battery is having low or high sp.gravity taen what will be effect of battery and why

4 Answers   CFCL,

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