Question 1
Flow diagrams are used to analyse
◦ movement of people and materials.
◦ body movements.
◦ time taken by various activities.
◦ utilization of an operator and machine.
◦ unnecessary micro-motions.
Question 2
Activity charts help analyse
◦ unnecessary micro-motions.
◦ utilization of an operator and machine.
◦ body movements.
◦ activities that can cause injuries.
◦ movement of people and materials.