for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
No Answer is Posted For this Question
Be the First to Post Answer
for any load, what happen if we use the cable rating above its normal rating
what is the reason for harmonics introduced in the line
if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?
How to convert resistance value at 20 degree to 90 degree?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
What is the difference between sensitive earth fault and restricted earth fault in power transformers?
What is the acceptance value of leakage current in HI POT test
would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......
electrical
what is ideal insulator. what are its parameter. Is poecelain insulator comes under this category.
what is different between IP55,IP54 and IP66?
2 Answers ABB, Global Industries,
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?