what is the safe meggar values for motor, transformer HT, LT
and Cables?

Answer Posted / ssreenu

megger value varies based on voltage of the system. If I
assume it is a 440 Volts system the megger value should be
min. 1 mega ohm.

Is This Answer Correct ?    72 Yes 29 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

2119


Witch do depand of Power factor and theory of power factor?

1646


ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

1858


why are u join ntpc

1719


what is spadar bar .why I use in DC generator.

1471






How to findout raw or ups power? its not indicated in socket,

1536


can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?

944


Ac generato how produce power I need for camplet defination

1170


how to calculate current and voltage in a same circuit?

1672


what work will do diffrential realay DG set

2325


how indusrial diesel generator work

1456


how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

2040


How could a garment factory benefit from renewable energy

2345


why would amp draw on neutral wire be as much as amp draw on the hot leg.

1639


Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?

1557