how to select cable size according to ampere.1 289
How many types of Transformer testing..1 258
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.285
How to test Alternator stability test for REF relay159
Testing procedure of DG alternator stability test171
what is the function of closing coil in air circuit breaker?135
sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?140
What is meant by Low Resistance Cable and High Resistance Cable.
How to decide whether A / B / C / D curve type MCB should be used?
How to calculate the multiplying factor for energy meter with ct ratio given
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: email@example.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
what is the use of Auto re-closer?
3 pahase 750kva Running 2 DG sets in 35 mints.525ampers. and 616 kw how much fuel consumption in Generator.what is the formula.
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
what is the difference between c power and U power acb breaker
how to changeover ups in this power failur time?
how to select battery for 15 KVA UPS with formula
what is magnetizing current test in power transformer
how to get electrical supervisour certificate in gujarat
What is dynamo?How it works and what is the function of dynamo in a DG.