Interested to Buy Any Domain ? << Click Here >> for more details...
what voltage to be select in megger for insulation
resistance testing to L.V , H.T cables,motors and
transfomer?and ohms valve should be giga ohms only or what?
- 1 Answers
- 15683 Views
- Deevya Shakti Paper Mills, I also Faced
- E-Mail Answers
Answer Posted / guest
You must know what is the voltage of your installation or
the cable. Eg. if its used for 230 v. Then you can use 250V
Megger or even 500V megger. For 440V application or cables
use 500V or 1000v megger.
For HT cables 3.3kv and above you can use 5kv megger.
Ohms value will come according to the reading. If reading
is in Megaohms or Gigaohms it will appear on the scale or
change tapping accordingly if any.
| Is This Answer Correct ? | 26 Yes | 5 No |
Post New Answer View All Answers
what is basic difference betmeen normal & flame proof motor??
in shunt clippers why a resistor is used in sereis with the input
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
What is the unit of attenuation?
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
How to calculate energy stored in an inductance?
how to decide no of electrodes for 1600A LT Main incomer panel
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
Igfet is a
What is the emf equation of a transformer?
Pls mail me utility & Dg related question with answer
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
Why 1/3 is used in symmetrical components?
what is the ATS .And how it works.
Different types of relay fault which phase sequence??
