what are fluorescent lamps (fluorescent fixtures) & what
are incandescen lamps (incandescents fixtures) ?
differences between these two ?
why the Current transformers secodary is shorted to ground (In metering and Protection)
What is the Power factor of DC Power system ?
What is ESP how its work &what is corona ? con insulater&drive insulater where it is used ? Any body says that pls
3 Answers Travancore Titanium Products Ltd TTPL,
What is grid collapse? what is the reason for it?
Why inductor short on dc and capacitor allow to flow ac?
hello if any one have papers vof hpcl or sail, plz send me
define reflection method?
How to calculate VA rating for CT or PT or Control Transformer?
why vaccum circuit breakers are preferred over m.o.c.b
What is the difference between ELCB and RCD
What is shutdown of electrical sub station?
why swinburnes test cannot be performed on series machines?explain