what is the value will come when megger the phase to
phase ,phase to neutral ,phasae to ground ?
Answer Posted / parminder
THE VALUES ARE DEPENDS ON THE INSULATION USED. NORMALLY IT
PHASE TO GROUND IN MEGA OHMS. PHASE TO PHASE & PHASE TO
NEUTRAL IS DEFINITELY ZERO IN MOTORS. BUT IN MEGA OHMS FOR
TRANSFORMERS.
| Is This Answer Correct ? | 11 Yes | 3 No |
Post New Answer View All Answers
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
What is Auto Mains Failure Panel & Auto Synchronizing Panel
why we testing the core balance of the transformer before comissioning?
how to calculate slip ring induction motor stator and rotor currents??
hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
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
surge tank, hrc fuse, earthing transformer, firm power objective type
which capacity of RCCB used for five thousand watt electricity load?
Pl. share your experience about industrial-electronics repair of machine tool.
I want definition for ABT Meter (Availability Based tariff) ?
State The Difference Between Generator And Alternator?
What is advantages of VSCF wind electrical system?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
What is distance between electrical panel to land ?