why we are using DC supply in megger?

Answer Posted / k.prakashchandra

Further you maintain potential difference for a substantial
period,which is possible with DC

Is This Answer Correct ?    0 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What we mean by vintage of an engine+Generator?

1603


What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

1581


A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

1126


how to calculate power consumption in slip ring motor at different step

1714


What is the purpose of stand by earth fault protection for transformer ?

1563






Is there chopping current in resistive circuit

1546


can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

1574


what is KSR type transmission tower? What is LSR type transmission tower?

4647


WHAT IS DEAD END IN PROTECTION?

2014


FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

2957


In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

1729


How to calculate mf when meter equipment and meter are connected

1277


We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?

1749


What does ampere turns shows?

664


What are the effects of adding a zero to a system?

682