The methods analysis chart which describes the portions of a work cycle during which an operator and equipment are busy or idle is a:
A) flow process chart.
B) worker-machine chart.
C) gang process chart.
D) simultaneous-motion chart.
E) time/efficiency chart.

Question

The methods analysis chart which describes the portions of a work cycle during which an operator and equipment are busy or idle is a:
A) flow process chart.
B) worker-machine chart.
C) gang process chart.
D) simultaneous-motion chart.
E) time/efficiency chart.

Quizplus · Accepted Answer

The worker-machine chart, also known as the man-machine chart, is a graphical representation of the activities performed by an operator and equipment during a work cycle. It shows the portions of the cycle during which the operator and equipment are busy or idle, making it a suitable choice for this question. The other options, such as the flow process chart, gang process chart, simultaneous-motion chart, and time/efficiency chart, may also be used in process analysis but are not specifically designed to show operator and equipment activity.

The Methods Analysis Chart Which Describes the Portions of a Work