One time measurement unit (TMU) in a methods-time measurement system is equivalent to______________?
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Answer: B. 0.0006 minute
Explanation
One Time Measurement Unit is defined as zero point zero zero zero zero six hours, equaling zero point zero zero zero six minutes. Multiplying hours by sixty minutes per hour converts the standard TMU definition directly into minutes. Industrial engineers use this precise conversion factor when translating elemental motion data into standard times. Methods-Time Measurement systems utilize TMUs to maintain consistent labor productivity standards globally. One TMU also equals zero point zero three six seconds, providing a fine scale for measuring human motion. Predetermined motion time systems eliminate stopwatch bias by using established elemental motion times.
Zero point zero zero zero one minute represents an incorrect conversion factor not used in MTM standards. Zero point zero zero six minute is ten times larger than the correct standard TMU minute equivalent. Other values like zero point zero one or zero point zero six minutes miscalculate standard time measurement units.
- Subject
- Engineering
- Category
- Mechanical Engineering
- Topic
- —
- Difficulty
- medium
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