Interested to Buy Any Domain ? << Click Here >> for more details...
what happen if we give square wave instead of sine wave to
the transformer
- 8 Answers
- 12959 Views
- I also Faced
- E-Mail Answers
Answer Posted / amrander singh
some one please justify the answer
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
How to calculate energy stored in a capacitance
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
how we explain parallel paths armature winding?
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
wat system call?
why are u join ntpc
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 .....
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
Vaccum circuit breaker
can you any one give exact mathematical relation between AC current and DC current?
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
why d.c produces corrosion
