What is the suitable rating of MCB used for 1.5 Ton A.C &
why?
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Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
what is the basic principle of TV camera?
what is meant by line voltage and phase voltage in a three phase transformer?
What is proportional controller?
A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?
hi i m going to attend bhel interview on 22nd sep 2008 for ET(electrical engineering).pls guide me how to prepare for the interview.i am a fresher.
how to set the transformer differential relay
Hi, I've just got into my electrical engineering course and I need some help with a question of mine here. During a site visit, we were shown a main LT panel which has switchgears, ammeters and different kinds of relays and the distribution network from that panel. In the main LT panel I've noted down the current readings as Ir - 163A, Iy - 150A and Ib - 147A. The Line to Line voltage is 415 V at 50 Hz and Line to Neutral voltage is 230V at 50 Hz. From the above details, how would I calculate the kVA rating of transformer? The primary side voltage of the transformer is 11 kV and the secondary side voltage is 415V and the frequency is 50 Hz.
What is the latest generation of circuit breakers called?
3 Answers Epitome, Focus Energy, Jakson, KDC, L&T,
describe your self.
is there any lightning by passer is arranged in ship like buildings?
What is superposition theorem?
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