what is reverse power relay
brief explanation and in b/w where it is connected
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Why there is no provision of breaker in between primary of UAT and generator
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difference between ordinary MCCB & Motorised MCCB
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14 Answers College School Exams Tests, MRF, Suraj Constructions,
In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?