Interested to Buy Any Domain ? << Click Here >> for more details...
my question is Megger of cable insulation or swgr board
meggerring some values in one day 50mohms,some other day
checking different values(20Mohms).
this tell that some person tell that that values ok.
how to identify the megger value is correct.
pls tell me the answer.
- 2 Answers
- 5417 Views
- I also Faced
- E-Mail Answers
Answer Posted / akhil.goyalanager1985
the megger value show the dielectric strength of the
insulation .through megger we conclude that the
deterioration of the insulation. & the value of megger
shoulb be greater than
2*kv+1=Mohm
As per therotical point of view .
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is the unit of attenuation?
distribution is maximum done by a)radial b)network c) parallel d)b & c
What are the types of feedback oscillators?
What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?
diff b/w normal grounding and resistance grounding
how to calculation increase power factor for single phase
WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
What is expention fastener (Fan)
What is the formula to calculate the no load current of a single & three phase induction motor
what is counter poise conductors
Why wind turbines wheels rotate constantly
what is vA rating and class of a ct.
