Whats parameters which we keep in mind when grounded any electrical machine.
what is formula of illumation calculation
difference between elcb and rccb
Why at the starting of induction motor current is high?
Is MEN and RCD related to each other ?? IF yes then how??
What about Reactive power.and role of that one?
What are the safety measures of Alternator Explain them?
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
what is the use of back emf?
if we use contactor & MCCB both in a feeder.in this feeder rating of contactor is higher or lower or same of MCCB rating & why?
can i connect wavetrap in 2 different phase in EHV line?
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