what is the surge arrestor?how it operates?what is the
range for it?
Answer Posted / vimal dixit
as above
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What will happen if the d.c. Machine is operated below rated speed?
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
Which level of the Transformer oil got dielectric strengh? And why?
Why the efficiency of generator is more than motor in swinburne's test
What are the basic components of the feedback control system?
what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
what transformer we used normally and upto which kva?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
How DC earth leakage currents can be reduced ?
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?