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 9651How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
1577If 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 4821A 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 4660how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
1619how do i get electrical supervisor certificate in gujrat?
DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,
3 27710Post New Electrical Engineering Questions
In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.
What is the function of capacitor in electrical circuits?
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
why we can use 1 to 5V dc
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
What is excitation in case of dc motor?
How Can You Relate Power Engineering With Electrical Engineering?
What are PLC leader logic program method
How to size Air Circuit breaker (ACB)? What is the most important factors?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
