Question

Two identical bulbs and a heater are connected across a source of constant voltage. If one of the bulbs fuses then

Answer 1

Answer:

If the connection is in series then the whole circuit will put off or shut down.

But, if they are connected in parallel then the other three appliance will work as usual,leaving the fused bulb.

Answer 2

Parallel Combination.

If the three appliances are connected in parallel combination then the heater and the non fused bulb will work as before but the current flowing through them will increase.

Series Combination.

If the three appliances are connected in series combination then with the fuse of the bulb the circuit will be disconnected and the other two objects will stop working.