The insulation resistance of a cable can be measured by
- 3 Answers
- 4095 Views
- I also Faced
- E-Mail Answers
Answer Posted / deepikawalde
A very significant maintenance procedure for checking out the working condition of an electrical system is called IR test or Insulation resistance. It can be said that ht system or equipment is fine when insulation resistance is high.
Megger is an insulation resistance measurement tools for finding the equipment’s insulation resistance. Let us see how is the IR calculated?
Define Insulation resistance
There is an application of direct current (DC) and not alternating current (AC) and this is the first thing while doing the Insulation resistance test. for more :- http://crbtech.in/Electrical-Training/index.php/2017/07/31/define-insulation-resistance-and-its-calculation/
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to meas-our losses for L.T & H.T
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
i want some interview related questions with their answers which can help for attend the interviews...
what are the factors to be considered while design the breaker either HT or LT??
Salient pole alternator is more stable, why?
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
Why the power factor improvement is so important in industrial loads
What is the normal phase difference between the voltage and the no-load current in a transformer?
Define sensitivity?
is that any software calculator to calculate the size of cable
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
Why High voltage are generate noise ?
which VFD is better ( LT or HT)
explain Density
why impedance relay is used for medium transmission line protection
