How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)
2 10641How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
2038If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then
2 5834A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be
L&T,
2 5900how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
2162how do i get electrical supervisor certificate in gujrat?
DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,
3 29047Post New Electrical Engineering Questions
what is the purpose of silicon dropper used in battery charger?
what transformer we used normally and upto which kva?
what is difference between elr and R eartl realy.
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
why impedance relay is used for medium transmission line protection
what is the difference between circular wdg & ractangular wdg?
WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
what are the stresses in circuit breakers ?
Define peak time.
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
What current flows in the transformer primary when its secondary is open?
why connecting surge unit in contactor coil
why is control bus bi-directional?
how calculated Transformer losses.