| Other Electrical Engineering Interview Questions |
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|what is the principal of transformer?
|1.what to do if ferquency of any power system continue to
|My ups output shows 230 v between phase and neutral,but show
zero between phase and earth.Is the system/installation is
correct.If not what will be the possible reasons
|Dear sir,We have a 7.5hp motor,it was running smoothly and
suddenly one winding is carring more current then
others(r=6.5,y=6.3,b=10)..whts wrong with tis...?
|What is the major difference between P.T. & C.V.T ? Why CVT
is used in HT Transmission line in place of P.T.?
|If we touch the Capacitor terminals you feel shock after
the capacitor was put in operation and not in case of
inductor though both are energy storage elements.why?
|Why are use 22 kv 3ph supply ?
|In auto transformer if power transferred inductively and
conductively are same, the ratio of output/input voltage is
A 1 B 0.7
C 0.5 D none of above
|why power is generatd at 50 hz only..?
can we do this on another freq...?
|Which oil is used in Transformer?
|Dear Sir / Madam,
Actually we requied 64 A MCB,
But i have 32 A MCB = 2 No's
this two i have to make series connection and we usw any
isit possible or not......
|what is the VVVFD and?
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