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Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?
How test for Ddo vector group test condition?
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
What test must you do before powering up a circuit that you have been working on?
when elecromagnatic waves are propogated in a wave guide?
PIU how does work?
Difference between On Line capacitor and Station Type capacitor.
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
what do w do when the output of generator is fluctuating?
what is the principle of operation of CFL ??
Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
How does an oscillator differ from an amplifier?