Is voltage & potential transformer are the same? Are they
used for same application ?
Answer Posted / shobana
Yes both are same. They are used to measure the voltage in
the electric circuits. Their main role is to condition
(step down) the voltage to be measured to levels suitable
for the measuring instrument.
| Is This Answer Correct ? | 19 Yes | 6 No |
Post New Answer View All Answers
what may the reason for vector shift in a generator?
What is polar plot?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
how cables go in and come out for distribution from the feeder pillar box?
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?
what is basic difference betmeen normal & flame proof motor??
what is feed back and what are feed back amplifiers?
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
what is under coal gassification?
sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?