18 Questions
Why is it important to use the lightest weight tool possible?
To avoid injury
What should be done if mechanical support cannot be provided for a heavy tool?
The workstation should be designed so the tool can be put down or rested in a holster when not in use.
How should the center of gravity of a tool be in relation to the body?
Close to the body, close to the handles, and in line with the center of the hand holding the tool.
What is the importance of torque control when using a tool?
High torque requires a lot of force to keep the tool from rotating out of your hand.
Why should excessively heavy tools be equipped with mechanical support?
To prevent the need for continuous holding which can lead to fatigue and injury.
What should be done if the tool's center of gravity is not close to the body and handles?
Additional force is required to use the unbalanced tool.
How should one tilt the work surface instead of the wrist?
Tilt the work surface instead of the wrist
What should be done when standing for long periods of time?
Rest one foot on a sturdy object above floor height and switch legs periodically
Why is it important to sit up straight in a chair?
So the chair offers good back support
What is the significance of adjusting the chair back?
To comfortably support the natural curve of the lower back
Why should one adjust the seat height to allow thighs to be parallel to the floor?
To maintain proper posture and reduce pressure on the lower back
Why is it important to treat every wire in the electrical system as live wire?
To act accordingly and avoid accidents
What is the recommended diameter range for tool handles?
Between 1.25 and 1.75 inches
Why should tool handles avoid form-fitting designs with finger grooves?
They may not fit the hand size of every user.
What is the open span recommended for two-handled manual tools like pliers?
About 4 inches
How can spring-loaded handles benefit users of manual cutting and gripping tools?
They save muscular effort and reduce mechanical stress on fingers.
When using pistol-shaped tools, on which surfaces should they be used?
On a vertical surface or on a horizontal surface below waist height.
What is the recommended posture to avoid when working?
Bending over your work.
Test your knowledge on tool safety guidelines including torque settings, grip design, and material considerations. Learn the importance of setting torque to job specifications and choosing the right tool handle for a stable and efficient grip.
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