Application wise, where we should use AC motors and where
we should DC motors?
Which generation plant has instant start
difference between the applicability of nortons and thevenin theorem
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
transformer is working or not with supply of DC?
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
what is meant by generator differencial protection?
what is real and reactive power?
In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?
FULL FORM OF MCCB
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
short circuit test of transformer gives what?
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.