Answer Posted / ajay singh
SMPS is a AC to DC converter so its use as a dc supply.
Is This Answer Correct ? | 25 Yes | 4 No |
Post New Answer View All Answers
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
during installation time of transformer and alternator which points we have to observed?
What is the basis for framing the rules of block diagram reduction technique?
which type of questions asking for solar companies?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
At full load wat is the motor p.f And at no load will is the motor p.f?
difference between a diode and thyristor?
what is the difference between 4pole & 6pole DC Motors & give advantage ?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
what is buffer resistance starter.?.What is the working principle and where it is used..?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.
how to calculate the earth mat design in 132 kv substation yard ????
What is gain margin?