what is difference b/t ac current and dc current
Answer Posted / syamkumar
ac current changes it's magnitudeand it has frequency but
dc cureent doesn't changes it's magnitude and it didn't
have frequency.
Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
Who many reason of ignition fail ?
1sq mm dc powr cable can carry how much dc currnt
what is the relationship between current&voltage in practical purpose ?
33kv substation lay out details & line to line & line to earth measurements
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
What is difference between isolator and circuit breaker?
why capacitive load is not used in routine life????any reason is there ??????
how does a submersible pump work..?
Why neutral is not used in three phases dol starter
does a DG set has low fault level as compared to that of a transformer.If yes then why.
technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"
What is the method of estamating of cable, CB,MCB ?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
what is the preventive maintence for ht panels and busbars and vcb abd acb's.