Question:
In which device does the split ring act as a commutator?
In which device does the split ring act as a commutator?
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A split ring commutator in an electric motor reverses current direction to maintain continuous rotation.
Updated On: Oct 28, 2025
- Electric motor
- Galvanometer
- Voltmeter
- Electric generator
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the function of a commutator.
A split ring commutator is used in electric motors to reverse the direction of current, ensuring continuous rotation in one direction.
Step 2: Explanation of incorrect options.
- Galvanometer, Voltmeter, and Electric generator do not use a split ring commutator for rotation control.
Step 2: Explanation of incorrect options.
- Galvanometer, Voltmeter, and Electric generator do not use a split ring commutator for rotation control.
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