Electric lamps — task. Science CBSE, Class 8 New.

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Choose the best answer for the following.

1. The glowing thin wire inside an incandescent bulb is called

fuse
filament
conductor
terminal

2. Which of the following statements correctly describes LEDs?

They consume more energy than filament bulbs
They always need a filament to glow
They give brighter light and save energy
They last shorter than incandescent bulbs

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