how to claculate earth strip size for 1500kVA transformer
for neutral and body
Answer Posted / k.prakashchandra
For above 750 KVA ,earth lead is determined as per I.S.1886
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
any idea abt REVERSE METERING concept.........?
i want to model paper for section engg.
what is the difference between Power and Distribution transformers ?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
what is the use of permanent magnet generator in exciter
Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)
What are the basic elements used for modeling mechanical rotational system?
What is the use of oil in transformers?
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
What is the use of bundle conductors?
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
in what type of applications v can use q meter?
i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....