OSHA 10 Focus Four

According to OSHA, what are the four leading causes of fatalities in construction? (Choose all that apply)

• caught-in-between

• falls

• electrocution

• fires

• struck-by

Which of the following is a "Struck-by" hazard? (Choose all that apply)

• falling material

• swinging equipment

• fires

• being hit by heavy machinery

Which is not considered to be a "Caught-in-between" hazard?

• being crushed by heavy machinery

• equipment hitting an overhead powerline

• cave-ins in a trench

• working inside a collapsing building

What is a "pinch point"?

• Any point where a worker may fall from a height greater than 4 feet

• Any pointed object that may stab or pinch a person as they walk by on the jobsite

• Any point where it is possible for a person or part of a person's body to be caught between parts of a machine.

• Any point where a forklift may accidentally pinch an overhead powerline

In construction, you must provide fall protection when anyone will be ______________ above the ground or higher.

• 6'

• 7'

• 20'

• 25'

The top rail on a guardrail system must be at what height?

• 42", +/- 1"

• 42", +/-2"

• 42", +/-3"

• 42", +/-4"

Which of the following is the leading cause of on the job deaths in the construction industry?

• Falls
• Cancer
• Struck by
• Electrocution

The top rail of a guardrail system on a scaffold must withstand ___________ of force:

• 100 pounds

• 200 pounds

• 500 pounds

• 1,000 pounds

Electrocution means ____________.

• received a mild electrical shock

• killed by electrical shock

• exposed to electrical current

• any accident involving electricity

What does GFCI stand for?

• Ground conduit current insulator

• Ground flow current interrupter

• Guard from current interaction

• Ground fault circuit interrupter