Answer Posted / sudarshan patwal
All the equipment is working only dc supply as TV, Radio,
Batteries etc. & AC to DC convert rectifier.
DC voltage is not availabe is easly every where because it
is costly and danger so we are used the rectifiers.It is
not costly.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
How may I enrol or get admission to your program?
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
how the works electronic energy meter?
What is the difference between solid grounding and impedance grounding?
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
from which formula we select a capacitor rating?
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
Explain the working of any one cutting machine
state the working of discharge lamp?
why should small green grass ans small plant should not be there inside the transformer Yard in the factories
What is signal flow graph?
operation of protection relay watchdog contact?