OSHA 30 Practice Questions (General Industry) with Answers
Tap a question to reveal the answer and a short explanation. Try to answer in your head first.
1. How many sections does a Safety Data Sheet (SDS) have?
Answer: 16
The standardized SDS format has 16 sections.
2. What is the purpose of lockout/tagout?
Answer: Control hazardous energy during servicing
It keeps machinery from starting or releasing stored energy during maintenance.
3. What is the minimum width of an exit access?
Answer: 28 inches
Exit access must be at least 28 inches wide.
4. Which fire extinguisher class is for ordinary combustibles such as wood and paper?
Answer: Class A
Class A is for ordinary combustibles; B is for flammable liquids and C for electrical equipment.
5. How long must employers generally keep injury and illness records (OSHA 300 log)?
Answer: 5 years
Records are kept for 5 years following the end of the calendar year they cover.
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