📊 Process Planning and Cost Estimation
Q. Which of the following represents the unit for machining time?
  • (A) mm / minute
  • (B) minute / revolution
  • (C) minute
  • (D) none of the mentioned
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✅ Correct Answer: (C) minute

Explanation: machining time is simply a time so its unit must be matched with time’s unit. minute is the right unit for machining time.

Explanation by: Mr. Dubey
machining time is simply a time so its unit must be matched with time’s unit. minute is the right unit for machining time.

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