WHAT IS THE PARTIAL DISCHARGE TEST?
what about the power of wattmeter at starting and loding?
how many type of of electrical fuse please explan?9 25269
In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?11 14847
Can any horizontally mounted motor be used as vertical?5 14707
What is the type of earth fault protection used in battery? explain.
What is the difference between body earthing and neutral earthing?2 21965
What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?964
What will happen if the oil level in the buchholz realy of a transformer gets down?3 3576
A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?1 9507
Can anyone explain how the vector diagram of a transformer which doesn't have name plate be found whether it is Dy11/Dy5/Yd11 and so on?
what is the meaning of 5% droop or 7% droop in AVR?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
how is the magnetic current test is different in delta-star and delta delta transformer.
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
How the PF control while running DG set with load
can any tell me why slope 40% and 80% is calculated in differential protection?
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor
difference between a diode and thyristor?
How to calculate Voltage regulation of 22 KV Over head Line.
I want the details about BHEL company examination.Can anyone able to help me please.
draw the block diagram of fire alarm?
if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?