can i connect REF and
Differencial relay in 1 CT
core for transformer
protection?
What is the difference between Off line UPS and Line interruptible UPS?
if the supply voltage increased by N times, the x-section of conductor will be.........
2 Answers APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,
A LT ckt i mean 440 volt flow of current100A.at this time HT current what will ON 11 KV &33 KV.plz givemy answer with example
formula for incomer breaker size calculation of powerfactor correction unit
why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.
3 Answers College School Exams Tests, Jindal Steel and Power, JIOL, NEC,
Can you explain about TEE protection scheme?
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?
Whats the difference between three phase and single phase?
How we find the size of cable if we know the current
define superposition theorem thevnin theorem ,norton theorom?
what is the principle to generate energy from water or coal, plz define the step by step how & when electricity energy start from resource area to ours home meter & separate & how meter read the voltage or current?
What is the range of efficiency of thermal or steam power plants? Why it is so low?
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