how to check the continuity of a cable with a megger
Answer Posted / dasharath waghmode
To check the continuity of a cable, first short any two cores of a cable at one end and test same cores for continuity on other end by megger. If both cores are open it will show high resistance and if not will show zero resistance. And repeat the same process for other cores.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
Zone of protection and tripping scheme of arc protection relay.
what is the sludge current
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
In how we connect watt meter for open & short circuit test of a single phase transformer.
which type of amplifiers are used in multimete?
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
please give me all the Alarm .Trip ,Safety Relays & Conditions of UPS Systems mail me on ashokbabunhce@gmail.com
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????
which type of effect of turbine and generator reverse power protection ?
What aturn on methods of scr?
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV