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Answer Posted / bcd
1.insulation required is more
2.terminal apparatus(CB etc.) used for hvdc is costly
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I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?
what is meant by LCR meter? where its useful ?
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
what is the voltages using in movie theaters??? why ??why not other??
What is difference between start imitation and start interlock for 3 phase motor protection ?
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
mention hazard experienced during installation
How will polarity test of Dy5 Transformer ?
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Name a govt approved university which have 100% online engineering course.
what is the importance of earthing system on the generators big capacity and small?
What is the unit of charge and current?
