Answer / amit

Function
The earthing truck has the function of connecting the
busbars in one
half-switchboard to earth. Naturally, the earthing
operation must be carried out
when de-energised so as not to create a short-circuit.

how the alternator transfere mechanical energy to electrical one ??

3 Answers  

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3 Answers   Bhel, dpdc, Prime Electrical,

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Installation resistance for whole installation of 16 kva & 25 KVA DTRA a) Between each conductor b) between conductor to earth c) installation resistance for each apparatus, each conductor to earth d) earth resistance for the system of earthing

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Motor and transformer working with same principle so why motor rotates while transformer not?

7 Answers  

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