what is difference between the buscoupler and bus raiser?
what is the differnce b/w voltage and current
How Flywheel run in DG set, tell in details
application s to shunt coil
Can RCD's used to protect the VVVF drive if not why.
Can u Explain about the electronic trivector meter and the use of data converters in them?
What are the protections for HT Motors?
IN 3 phase induction motor where we give i/p supply & how its working ?
What are the role of each components in PID COntroller
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
why core is useful for the transformer and in its operation
why does not tester light up when it is touched to neutral of 3 pin socket.
What will happen if the oil level in the buchholz realy of a transformer gets down?
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