Physics · Electrical Machines
Given below are two statements marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below: Assertion (A): Stepper motors are suitable for positioning applications where holding a position is essential, and they are generally less expensive than servomotors. Reason (R): Servomotors are true feedback positioners with encoders, providing precise control over motion and speed.
- 1Assertion (A) is true, but Reason (R) is false.
- 2Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).✓
- 3Assertion (A) is false, but Reason (R) is true.
- 4Both Assertion (A) and Reason (R) are true, and Reason (R) is the correct explanation of Assertion (A).
Correct answer
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
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