in an ac series circuit there are 30 bulbs are connected in a serial set.what w

in an ac series circuit there are 30 bulbs are connected in
a serial set.what will happen if one bulb is fused and we
removed the bulb and reconnect with the remaining bulbs? (29
bulbs). will the brightness of other bulbs increase or not?

Question Posted / rajkumar85

3 Answers
7008 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

in an ac series circuit there are 30 bulbs are connected in a serial set.what will happen if one bu..

Answer / satheesh

The applied voltage divided by the total series resistance is the current passing through the bulbs since it is in series.When one bulb is fused there is a reduction in resistance and prorate increase in current.so corresponding increase in brightness definitely be there.

Is This Answer Correct ?

16 Yes

5 No

in an ac series circuit there are 30 bulbs are connected in a serial set.what will happen if one bu..

Answer / pillay

when they are connected in series and one of them is removed
then the Resistance reduces and would result in more current
flow. This would result with a brighter light.

Is This Answer Correct ?

7 Yes

2 No

in an ac series circuit there are 30 bulbs are connected in a serial set.what will happen if one bu..

Answer / gaurav kaushal

Yes, It will increase definately.,

Is This Answer Correct ?

11 Yes

7 No

Post New Answer

More Electrical Engineering Interview Questions

On what principle reluctance motors work?

1 Answers

WHY WE DO NOT TAKE THE POWER FACTOR MORE NEARER TO UNITY IN AC GENERATOR?

1 Answers

If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

0 Answers

what is power factor ? why is it so important?

2 Answers Telco,

what is the function of NAT & NAC contacts in breaker control switch (TNC)??

2 Answers

In brushless excitation system how generator field current is measure even if the slip rings are absent?

3 Answers Adani,

How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers

Generally transformers has delta primary and star secondary. But in some transformer i saw Star primary and delta secondary. what is the reason for chosing like this?

2 Answers

how generator generates electricity?

1 Answers Suzlon,

what is the difference between high impedance and low impedance circuit?

2 Answers

What is meaning of Float Charging of Batteries???

2 Answers Emerson,

In batteries after completion of charging which colour gas is emitted from it?

2 Answers Essar,

For more Electrical Engineering Interview Questions Click Here