OSHA 10 Practice Test – Free Safety Questions

1

What is the primary purpose of OSHA's Hazard Communication Standard (HCS)?

ATo ensure that the hazards of all chemicals are evaluated and communicated to workers (e.g. through labels, Safety Data Sheets, and training).

BTo regulate the transportation of hazardous materials.

CTo provide guidelines for emergency evacuations.

DTo monitor employees' health on a monthly basis.

Correct Answer: A

2

Which statement about controlling workplace hazards is correct?

AEliminating hazards through engineering or work practice controls is preferred, with PPE used as a last resort when other controls aren't enough.

BPPE is the first and most effective line of defense against hazards.

CAdministrative controls are less important than PPE.

DIf employees are careful, no further hazard controls are needed.

Correct Answer: A

3

At what minimum height does OSHA require fall protection in a general industry workplace?

A4 feet above a lower level

B6 feet above a lower level

C5 feet above a lower level

D10 feet above a lower level

Correct Answer: A

4

What is the function of a Ground Fault Circuit Interrupter (GFCI)?

AIt detects ground-fault current (leakage) and quickly cuts off electricity to prevent shock.

BIt lowers the voltage of the circuit during normal operation.

CIt serves as a standard circuit breaker with a slow trip response.

DIt converts AC current to DC current.

Correct Answer: A

5

A fire involving flammable liquids or gases (such as gasoline, oil, or solvents) is classified as which class of fire?

AClass B

BClass A

CClass C

DClass D

Correct Answer: A

OSHA 10-Hour Practice