what will happen if we pass a dc current through a ac bulb of 60 watt.The dc c

what will happen if we pass a dc current through a ac bulb
of 60 watt.The dc current is half ac one

Question Posted / vinayak khorate

4 Answers
7714 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac on..

If the bulb is incendescent bulb. Then there is no effect
on working by changing the supply from AC to DC.

If current is half then illumination is decreased to four
times.

Is This Answer Correct ?

5 Yes

1 No

what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac on..

Answer / gobikrishnan.t

There is no variation among the illumination on AC and DC
voltage because the potential what we applied is same on
both factors.

Is This Answer Correct ?

6 Yes

3 No

what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac on..

Answer / mkumar

nothing wil happen a bulb can also glow on DC supply

Is This Answer Correct ?

1 Yes

4 No

what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac on..

Answer / vidhate

bulb will indicate but not continusaly it's always on-of/on-
of

Is This Answer Correct ?

0 Yes

5 No

Post New Answer

More Electrical Engineering Interview Questions

for 12KW motor which cable size has to select for ex.10 meter.

4 Answers

Hoe do calculate the Cable size for Amps rating ?

0 Answers

how to test the electrical panel.ht lt mcc pcc.

0 Answers Ambience, Shivalik,

what is the use of CurrentTransformer in AVR ?

2 Answers

How to checking sld drawingas and control drawings

1 Answers

Why colled 440V to 3-phase supply.

0 Answers

Should power factor be low or high?

0 Answers

what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

1 Answers GATE,

How the surge voltage can be arrested in electronic devices

1 Answers

If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

2 Answers Focus,

is it value of power factor is more than unit. whats effects in the source supply

0 Answers

what is the switching substation

2 Answers

For more Electrical Engineering Interview Questions Click Here