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Why Power generation in India is at 50Hz while in America
its 60Hz so is there any advantage/Disadvantage of this ??
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Answer Posted / shahulsnfa
what is the difference between pure and impure power "ROHIT"
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what happened when we supply a dc current in dc motor?? can it worked properly?
what is the formula of starting current of 3phase and 1 phase motor???
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
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.
Explain about c.t?
my diploma certificate in my higher education college
In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?
which type of stability limit is higher,steady state or transient? why?
What is meant by reactance voltage?
How does a transformer contribute towards the widespread popularity of ac system over dc?
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
diff.between servo motor and ac motor
How earthing of switchgear system to be done.
Can clean earth cable be considered as low current cable
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
