Choose the option which labels the diagram correctly.
(a) terminal (b) metal case (c) metal tip
(a) metal case (b) filament (c) metal cap
(a) filament (b) metal case (c) metal tip
(a) terminal (b) metal case (c) metal cap
The two terminals of the bulb are the metal case of the bulb and ____________________.
Question 6
Filament of a torch bulb is
(a) A metal case.
(b) Metal tip at the centre of the base.
(c) Two thick wires
(d) A thin wire.