Safe Body Mechanics
When lifting an object, your head should be kept _____.
Answer: Up
Which is an unsafe practice when handling materials: wearing jewelry, tucking in shirt tails, wearing well-fitted clothing, or securing long hair?
Answer: Wearing jewelry
When stacking bags, the bags should always be _____.
Answer: Cross-keyed
To transport a barrel filled with liquid, use a _____.
Answer: Drum dolly
Industrial forklifts and rough terrain forklifts can be used interchangeably.
Answer: False
Exercise and a healthy diet can help prevent back injuries.
Answer: True
Each of the following is safe for handling materials except tying back long hair, buttoning shirt sleeves, wearing jewelry, or wearing well-fitted clothing.
Answer: Wearing jewelry
When stacking pipes, they should be _____.
Answer: Chocked
To move stacked or heavy pallets, use a _____.
Answer: Pallet jack
Industrial forklifts and rough terrain forklifts can both be used on unpaved surfaces.
Answer: False
When lifting a load, keep the load _____.
Answer: Close to your body
Loose gloves may get caught on moving objects, and they reduce _____.
Answer: Grip strength
When stacking pipes, _____ them so they cannot roll.
Answer: Chock
Two-wheeled carts used to transport large, heavy loads such as appliances or stacks of heavy boxes are called _____.
Answer: Hand trucks
What is the hand signal to stop a forklift?
Answer: Both arms extended horizontally with palms down
Which is part of proper lifting technique: lift with your arms, bend your waist, lower your head, or keep your back straight?
Answer: Keep your back straight
Before lifting material, workers should check that the load does not have what sticking out?
Answer: Protruding nails
How many inches should stacked bricks be tapered for every foot above four feet in the stack?
Answer: Two inches
Which is an example of manual material handling equipment: freight elevator, concrete mule, industrial forklift, or drum dolly?
Answer: Drum dolly
There is no globally accepted standard for hand signals for motorized material handling equipment.
Answer: True
How heavy is too heavy for one person to carry alone?
Answer: 50 pounds
Before lifting material, workers should make sure there are no hazards where?
Answer: On the path of travel
The area into which a load is being lowered should be treated as a _____.
Answer: Fall zone
A material cart contains a(n) _____.
Answer: Horizontal platform
Because they are often operated on uneven ground, one of the most common accidents involving _____ is tipovers.
Answer: Rough terrain forklifts