Advertisements
Advertisements
Question
If out of the two lighted bulbs in a room, one bulb suddenly fuses, then
Options
other bulb will glow more
other bulb will glow less
other bulb will also fuse
other bulb will remain lighted unaffected.
Advertisements
Solution
other bulb will remain lighted unaffected.
APPEARS IN
RELATED QUESTIONS
All electrical appliances in a household circuit work at the same voltage.
The unit in which we pay the cost of electricity is ..........
In a household electrical circuit, the appliance are connected in ............with the mains.
One kilowatt is equal to
From where does the electricity come to our home ?
What is an electric fuse? State its purpose in the household electrical circuit.
Two lamps, one rated 220 V, 50 W and the other rated 220 V, 100 W, are connected in series with mains of 220 V. Explain why does the 50 W lamp consume more power.
An electrical appliance is rated as 60 W – 150 V.
How much current will flow through the appliance when in use?
Our body can pass electricity through it.
Sumit does 600 J of work in 10 min and Amit does 300 J of work in 20 min. Calculate the ratio of the powers delivered by them.
