How many microscopic motions are involved in a macroscopic activity “Pick up the bolt”?

How many microscopic motions are involved in a macroscopic activity “Pick up the bolt”? Correct Answer Three

Microscopic motion analysis uses therbligs to define elemental activities. “Pick up the bolt” is a macroscopic motion and every macroscopic motion can be divided into several microscopic motions. “Pick up the bolt” motion involves microscopic motions such as transport empty, grasp and finally the transport loaded.
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