what happens when back charging of transformer is done
for longer period
Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)
th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.
which has more heat effect(dc or ac)
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
What’s electric traction?
How to Calculate the current drain in the battery (1.4V) for the 2mins time period?
why transformers are put with supply for 24 hours before giving supplying to a locality?
what is induction motor
Explain few advantages of electric traction system?
What is the difference between MCCB,ELCB,RCB & MCB
what is different between buchhoz relay and pressure relife devices in transformer
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
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