Question

Filament type bulbs are not power efficient. Justify by giving reason.​

Answer 1

Answer:

Filament type electric bulbs are not power efficien because most of the electric power consumed by the filament of a bulb appears as heat and only a small amount of electric power is converted into light.

#gundi..✌✌

Answer 2

Filament type electric bulbs are not power efficient because most of the electric power consumed by the filament of a bulb appears as heat and only a small amount of electric power is converted into light.

Hope it helps!!

Thank you!