Question

Explain the functions of following parts of electric motor:-
(a) Armature
(b) Brushes
(c) Split ring​

Answer 1

Answer:

(i) Armature: It is a rectangular iron core wrapped by the copper coil through which electricity passes and due to magnetic field it experiences a force and rotates. (ii) Brushes: It conducts current between stationary wires and moving parts, most commonly in a rotating shaft. (iii) Split Ring: It helps to reverse the direction of current in the circuit.

Answer 2

Answer:

ammeter voltmeter resistors