Answer Posted / ravi
If the supply source in star connection and the obtained
neutral is not grounded then in case of the unbalnced load
neutral point will shift causing unequal phase voltages.
Is This Answer Correct ? | 25 Yes | 6 No |
Post New Answer View All Answers
While testing a ZCT what parameters have to check or measure?
Block diagram of Power line communication?
Differentiate between magnetic field and magnetic flux?
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
State ohm’s law?
electromechanical relay type identification example : type=tjmh t-stants for j- m- h-
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
what shoud be strength and weakness to impress interviewer????????
Power Factor Correction Panel (Manual & Automatic)
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
TRANSFORMERS WITH DC SUPPLY
Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.
i want wipro vlsi placement pattern please send me
At what speed an electric car can run with 2 HP motor of weighing 400 kg?