what is the purpose of checking IR and Megger values in
motor windings?
Answer Posted / udaya17
is it to check open or closing circuit of the motor windings
Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
what is the main function of capacitors in mccs.
What will be the effect if I use inverter as UPS mood?
how withstand of hi-pot test outputs of transformer wire 2.5mm
Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?
Differentiate between induced emf and self inductance?
what material is the electrical housing wire made of? is there any difference for the telephone lines?
please explain to me how to calculate current,voltage,resistance with formula??
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
what is earth-fault?when it occurs? to check where it occurs what type of test should we do?
State The Difference Between Generator And Alternator?
What is the meaning of C1, C61, C91 cable
What are all present producing cost of Per KWH of various Fuel?
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
how can decide the current rating of oltc