will a transformer work when pulsating dc id applied to its
primary?? what will be the result??
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Answer / viral shah
As per faraday's law of electromagnetic induction emf produce across the conductor exposed to time varying magnetic field.
when we apply pulsating DC then time varying magnetic field produce...so we get emf across secondary winding
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Answer / pramit dutta
Transformer is transfer energy from primary to secondary.
So it needs changing flux in its core so that the flux can cut
across windings and induced voltage and current. We know,
e=-N da/dt ,where a is flux in core. So if pulsating dc id applied to its primary then the lines of flux will be constant. So e will be 0. So energy can't be transfered.
| Is This Answer Correct ? | 0 Yes | 4 No |
hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer
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