What is vacuum circuit breaker.define with cause and where be use it device?
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where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.
What happens when generator is running with leading power factor on it say -0.96. what are the effects of it on alternator and the other generators operating in parallel to it.
Leakage current,un balance current which relay using for high voltage transmission?
from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?
what will be the effect if we increase the excitation of a alternator??
Can anybody tell the formula to calculate temparature rise in the cable with respect to current?
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?
what is arc flash and what are the hazards involved
how to calculate lux level in out door (yard lighting) please expalin with a example
tan delta equation test on alternators
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
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