what is the safe meggar values for motor, transformer HT, LT
and Cables?
Answer Posted / gins
More than 50mega ohms say that reference saramco check list
for megger test and for a hipot test this range will be more
than 100micro ampere.
| Is This Answer Correct ? | 10 Yes | 9 No |
Post New Answer View All Answers
i am studying in final year can i allowed for 23rd UES of Indian army
where we use the SFU & FSU?
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
On Which Pressure PRV is operated.
How vfd saving power.
what is control supply rating of a machine
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
What is BusBar integrity test and how it is conducted?
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
what could be the RMS value and average value of a 4 phase sine wave?
What is the unit of magnetic flux density?