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 7990How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
1002If 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 3647A 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 3685how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
1013how do i get electrical supervisor certificate in gujrat?
DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,
3 26260Post New Electrical Engineering Questions
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
why impedance relay is used for medium transmission line protection
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
can you plz send l&t aptitude questions if available its urgent plz plz plz
How can we calculate the motor frame sizes?
Readings of ER300P Trivector meter
What is the main cause of magnetism?
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
What is lc oscillator?
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
What are the different types of LT Cables?
What are the material used for resistor?
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
