Should the neutral earthing of 33/11KV D-S transformer, be
connected to the earth grid?(Yes/ NO) why?
HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?
Wht ar the reason for low voltage on consumer side?
line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer
want to know about DMRC
why core losses are affected with change in voltege in transformer?
LT cable fault checking instrument is available? where and how to get it.
how to calculate the multiplying factor for energy meter with CT ratio given
23 Answers Bhel, Dalmia Group, DIFC, Fedco, Hindustan Unilever Limited, Lupin, MahaDiscom, MAL Pakistan, Myunghwa Automotive, Panchshil Infrastructure, Regala, RVPN, VIPL,
what will happen if ac motor given dc supply?
What is the function of a capacitor in a ceiling fan?
Draw SLD feeding from the SS up to distribution board of the load, calculate cable size, breaker sizes, and meter for the following case: Ground Floor: electric room, pump room, 5 shops, each is 15 KW First Floor: 5 shops, each is 15 KW Second Floor: showroom 30 KW Service Loads: water pump 3 KW (3ph) , fire pump 3 KW (3ph), and one DB service 12 KW (3ph).
what is the essential resistance of r y b phase short citcuit ? Eg in star connection we doing this kind of short circuit oly
What principle and operation of frency drive