Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pawan
inverter :-single conversion ac to dc(mains mode) or dc to
ac(battery mode) so change over time is there.
ups :- 1)on line ups
2) off line ups
on line ups :- double conversion ac to dc & than dc to
ac so when no mains there is already dc to ac conversion so
no change over time(ups always on battery mode)
off line ups :- it is inverter with fast change over time &
with avr at input mains.
thanks
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
why cristal frequency is different in microcontrollers and crystal oscillators?
Explain the different modes of buck boost converter
What is barkhausen criteria?
What is the need for frequency compensation in practical op-amps?
Why opamp called operational amplifier?
Why are active filters preferred
What is the approximate cost of the corrosion penetration monitoring system(cpmp)?
write a programme to identify the biggest number from the given three numbers with out using of relational operators
What is hybrid parameter?
What is the wave equation for the sound waves encountered in smart cell phones, specifically android?
What is modulation? And where it is utilized?
Explain why does sidebands vl come in case of analog modulation?
The processing speed of a microprocessor depends on _____?
plz give the question about interview to the post JR.Executive (ATC)
what is orthogonal code of 0
