how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
1079My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
1176What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required
1 1520Post New Electrical Engineering Questions
Why is remote backup preferred to local backup?
Why line VTG = √3 phase VTG in star? How?
WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
Is there any abbrevation for STUB in Stub bus protection
How I calculate the ELCB for circuit breakers?
Which Class insulation is prefered for the sandwich Busducts ? Why?
WHAT IS IM (INDEX OF MOUNTING )IN MOTORS
what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
Where is servomechanism used?
what is a reactive power? what is the relation with power factor?
