Question

purpose of split ring type commutator

a) To maintain the potential difference

b) To change the direction of current

c) To maintain the magnetic field

d) None of the abov​

Answer 1

Answer:

The split ring has the function of reversing the current at that point. When a dc motor shaft comes into contact with a split ring, the split ring reverses the current to maintain the shaft torque in a magnetic field.

IS THE ANSWER FOR YOUR QUESTION

MARK AS BRAINLIEST

Answer 2

QUESTION :-

• purpose of split ring type commutator :-

ANSWER :-

• (B) To change the direction of current.

EXPLANATION :-

• The split ring commutator reverse the current in the armature every half revolution when the commutator changes contact from one brush to another. This reverse in current causes the forces acting on the coil to be reversed. This helps the coil continue to rotate in a clockwise direction.
• Split ring is used for reversing the direction of current in the coil. For the continuous rotation of the coil in the same direction, the current in the coil must be reversed.

⚕️ NONEXISTENT ⚕️