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Assertion (A) : Human Engineering is one of the Ergonomics is also referred to as human factors.

Reason (R) : The focus of the study is on worker fatigue.
Codes :

  • A.(A) is correct but (R) is wrong.
  • B.(A) is wrong and (R) is correct.
  • C.Both (A) and (R) are correct.
  • D.Both (A) and (R) are wrong.

Answer: A

The assertion is correct and the reason is wrong, so the answer is (A) is correct but (R) is wrong.

Ergonomics is also called human engineering or human factors, which is the claim of the assertion.

The focus of its study is the fit between the worker, the equipment and the work environment, in order to improve efficiency, comfort and safety. Worker fatigue is one of the things it reduces, but it is not the sole focus, so the reason is wrong.

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