Question
Distinguish between 'Motion study' and 'Time study' on the basis of meaning and purpose.
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Basis
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Motion Study
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Time Study
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1.
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Meaning
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It is the study of movement of body/ machine required to perform a job.
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It is an art of observing and recording the time required and each detailed element of an operation.
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2.
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Purpose
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The purpose of motion study is to identify useless motions and eliminate them to find out the best method of doing a particular job.
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The purpose of time study is to determine the precise time required for each element of a man's work. It helps in fixing the standard time required to do a particular job.
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