यदि layout से walking distance घटा पर workers को ज्यादा twisting करनी पड़ती है तो कौन सा combined review चाहिए?
If layout reduces walking distance but workers must twist more which combined review is needed?
Explanation opens after your attempt
A. Motion study और fatigue studyMotion study and fatigue study
Concept
Reduced walking is motion improvement but twisting may increase fatigue. Exam tip: check both efficiency and human strain.
Why this answer is correct
The correct answer is A. Motion study और fatigue study / Motion study and fatigue study. Reduced walking is motion improvement but twisting may increase fatigue. Exam tip: check both efficiency and human strain.
Exam Tip
Walking कम होना motion improvement है लेकिन twisting fatigue बढ़ा सकती है। परीक्षा में efficiency और human strain दोनों देखें।
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