What happens if ac is applied to dc systems and vice versa?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / guest

5 Answers
6790 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What happens if ac is applied to dc systems and vice versa?..

Answer / deepak mishra

if dc supply is given to ac system than equipment like
transformer and motor(which works on induction principle)
burns. it is due to so much heat generated in windings as
flux does not vary in dc supply. while giving ac to dc
system there will be a increse in losses and material.

Is This Answer Correct ?

6 Yes

0 No

What happens if ac is applied to dc systems and vice versa?..

Answer / chirag

we can apply the ac system to DC by means of rectifier but
if we direct apply DC power to AC system winding of AC
system will burn.

Is This Answer Correct ?

3 Yes

0 No

What happens if ac is applied to dc systems and vice versa?..

Answer / senthilarun

we can give dc supply as ac by using an inveter and vice
versa was done by using rectifier.

Is This Answer Correct ?

1 Yes

2 No

What happens if ac is applied to dc systems and vice versa?..

Answer / k.s

pure dc is not availabel at the dc systeam end

Is This Answer Correct ?

2 Yes

5 No

What happens if ac is applied to dc systems and vice versa?..

Answer / mahesh s

It is to rectifier & filter circuit used

Is This Answer Correct ?

1 Yes

9 No

Post New Answer

More Electrical Engineering Interview Questions

is it possible to run the any motor when winding grounded? how?

1 Answers

If MF is 30000, pt ratio is 110 kV/110 v then what is the ct ratio?

2 Answers

i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately

0 Answers Bhel,

1.why motor rating in kw instead of KVA? 2.why alternators rating in KVA instead of KW?. 3.why transformer rating in KVA instead of KW?.

6 Answers

Why don't connect earth wire to elcb?if earth fault occur,how will detect it

1 Answers TATA, Tata Communications, Telecommunications,

when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase

2 Answers

quantizer means?

0 Answers

In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

0 Answers

Why consider motor rpm to select capacitor for motor

1 Answers KSEB,

what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 Answers ABB,

Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

0 Answers SK Engineering,

WHATS THE NEED OF CT INPUTFOR AN VAPM TYPE METERING PT FUSE FAILURE RELAY

1 Answers

For more Electrical Engineering Interview Questions Click Here