why the impedence of the transformer is expressed in percentage?
Answer Posted / euclid
Transformer impedance is a ratio
of the transformer’s normal full load current
to the current available under short circuit condition.It was stamped on every transformer nameplate. Why did they stamped it because it is a tested value after the transformer has been manufactured.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
what is the difference between interconnection and intraconnections in the circuit diagrams
How maesure earth neutral value & how much maximum value value required in between earth & neutral.
How Can You Relate Power Engineering With Electrical Engineering?
surge tank, hrc fuse, earthing transformer, firm power objective type
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
Why strting torqe high in inducation motor?
does a DG set has low fault level as compared to that of a transformer.If yes then why.
Why cables and busbar both needed in LT Panels?
how give earthing conection to household equipment?
What OPGW is better than Microwave or PLCC???
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
what is load despatching
can you plz send l&t aptitude questions if available its urgent plz plz plz