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What is the formula to calculate the KVAR value of a capacitor, while value of capcitor in farads is known.
1 6856Electricity sometimes can be dangers , sometime got shoked form it . It is because of volatge or Current
6 9903if we put a energy meter in 500 kvar capacitor bank ,then how much units show in energy meter per day.
2 5607Post New Electrical Engineering Questions
what is draiv work
how to protect motor in dol starter having capacity of 30 hp.40 hp?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me
Haw to check conductivity of budbar
What is a signal flow graph?
How to select the proper VSD to operate high inertial load
What is VSCF windelectrical system?
volts=230 c=10mf a=??
How out of step protection relay works?
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
What is instrumental error?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
What is the problem of internal failure in ship engine telegraph system norcontrol?
how do we calculate length of starting time and repeated starting of a direct online starter?
