Question

select the odd out from the following a) armature b) graphite brush c) voice coil d) split ring
please hive me the answer❤️❤️​

Answer 1

The odd one out among all of the given options are voice coil.

• Voice coil is a part of the instrument called loudspeaker. The movement of the coil in the speaker produces electrical signals. Voice coil helps to spread the voice with an immense force.
• Armature is kind of an electric machinery which conveys alternating current. Armature is also called protector of electro-magnet.
• Graphite brush is also a part of a machinery called commutator. It contains powdered form of graphite.
• Split ring is also called as commutator. It is a type of an electronic switch, which systematically changes the direction of the current.

Hence, option (c) is the correct answer.