Industrial Engineering and Production Management
Micro motion study is

Study of man and machine conducted simultaneously
Motion study of a sequence of operations conducted systematically
Motion study observed on enhanced time intervals
Analysis of a man-work method by using a motion picture camera with a timing device in the field of view

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Industrial Engineering and Production Management
Which of the following statement is correct about the network diagram?

All of the these
The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows.
The tail end of the arrow represents the start of an activity.
The head of the arrow represents the end of an activity.

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