Answer Posted / varun kumar
volage is a phenomenon & current is a effect of that
phenomenon.current is flow due to volage but volage is not
due to current. if circuit is open then current is zero in
that circuit but voltage is not zero.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
Why colled 440V to 3-phase supply.
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
What is the difference between a Root Locus plot and a Bode plot?
What is George phenomena to start the synchronus machine?
What is the need of generator relay panel
what are the different kind of cables used for transmissions?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me
How many turns are there in primary winding? (In Transformer)
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?