While connecting bulb in Series/Parallel,there is any
difference in glowing
- 3 Answers
- 4747 Views
- I also Faced
- E-Mail Answers
Answer Posted / iamdon
Consider this case with two identical bulbs.The resistance
(calculated by voltage squared diveded by power rating of
bulb) of ecah bulb will be same.
Lets the resistance of each bulb is R and the supply
voltage is V.
Power absorbed in series by one bulb=(V/2)*(V/2)/R=V*V/4R
Power absorbed in parallel by one bulb=(V*V)/R=V*V/R
Clearly, the bulb in parallel glow more.Thats why household
wiring are done in parallel mode.
Author:arbelectbit@yahoo.com
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
How can ou verify the size of conductor 50Sq.mm ACSR
how to discharge 3 phase power factor correction capacitors
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
What is a dc motor?
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
how to set the time in digital timer ?
with help of neat sketch explain principle of TIG welding process
WTA used cb?
DG Earth Value?
Why wind turbines wheels rotate constantly
Draw a SLD of DG distribution up to main LT panel?
What is cathode ray oscilloscope (cro)?
When we connect the large capacitor bank in series ?
