Quiz on Principles of Work Design

What is the ideal work surface height determined by?

• Shoulder height

• Knee height

• Elbow height

• Wrist height

Which of the following is a symptom associated with Cumulative Trauma Disorder (CTD)?

• Enhanced dexterity

• Improved flexibility

• Joint movement restriction

• Increased strength

What should be provided in a seated workstation to ensure comfort?

• Fixed chairs

• Adjustable chairs

• Stools

• Standing desks

Which posture is NOT one of the six basic seating postures mentioned?

• Reclining

• Kneeling

• Standing

• Traditional

What is the recommended adjustment for work surface height during rough assembly?

• Raise by 8 inches

• Lower by 8 inches

• Adjust based on operator height

• Keep the same height

What is the primary purpose of using fixtures instead of hands as holding devices?

• To reduce fatigue

• To simplify design

• To increase speed

• To improve aesthetics

Which of the following factors is NOT one of the four major work-related factors contributing to CTD?

• Awkward joint motion

• Duration of work

• Excessive force

• Low repetition

What does the Control-Response (C/R) ratio indicate?

• The size of the control

• The amount of movement in control

• The relationship between control and display

• The amount of force applied

What is the ideal height for a seat determined by?

• Elbow height

• Popliteal height

• Shoulder height

• Knee height

Which of the following is a recommended practice for tool arrangement?

• Place far from operator

• Group by function

• Random placement

• Use only one type of tool