why we are testing cables with DC supply not with AC supply?
Answer Posted / guest
because no continuity in a.c. Power supply that y we r tested a cable with d.c. Supply
Is This Answer Correct ? | 6 Yes | 11 No |
Post New Answer View All Answers
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
trasnfarmaer core make
neutral earth resistance testing is it possible for transformer while in load condition
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
Write the force balance equation of m ideal mass element.
how much UPS neutral erath leakage current.
What is touch potential and step potential?
with help of neat sketch explain principle of TIG welding process
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper
What type of fittings and electrical accessories can be install in radiation area ?
how braking & making capacity of circuit breaker are calculated?
How to test IR testing & magnetic balance test
What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.
I want to know how to calculate the size of electricity cable in building?
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.