OSHA Personal Protective Equipment (PPE) 3 — Questions and Answers
Question 1: Which standard classification indicates a hard hat protects against top impact and voltage?
- Class G
- Class E (Correct answer)
- Class C
- Class N
Correct answer: Class E
Class E hard hats provide electrical protection up to 20,000 volts.
Question 2: What is the primary purpose of safety-toe footwear?
- Improve running speed
- Protect toes from impact and compression (Correct answer)
- Prevent slipping only
- Reduce foot odor
Correct answer: Protect toes from impact and compression
Safety-toe boots protect the toes against falling objects and crushing forces.
Question 3: Which eye protection is best when a splash of corrosive chemical is possible?
- Standard safety glasses
- Goggles or a face shield (Correct answer)
- Sunglasses
- Contact lenses
Correct answer: Goggles or a face shield
Chemical splash goggles or face shields provide sealed protection against liquid splashes.
Question 4: For high-noise environments, which type of PPE reduces hearing damage?
- Earplugs or earmuffs (Correct answer)
- Nose plugs
- Safety glasses
- Hard hats
Correct answer: Earplugs or earmuffs
Earplugs and earmuffs reduce noise exposure and help prevent hearing loss.
Question 5: When selecting gloves, what factor is most important?
- Color of the glove
- The specific hazard being handled (Correct answer)
- Brand popularity
- Glove packaging
Correct answer: The specific hazard being handled
Glove selection must match the specific hazard, such as chemical, cut, or heat exposure.
Question 6: What does a hard hat's expiration or inspection guideline help ensure?
- Fashion compliance
- That the shell and suspension still provide protection (Correct answer)
- Warranty registration
- Color matching
Correct answer: That the shell and suspension still provide protection
Regular inspection ensures the shell and suspension have not degraded and still protect the wearer.
Question 7: High-visibility clothing is primarily required for workers exposed to what hazard?
- Loud noise
- Moving vehicles or traffic (Correct answer)
- Chemical fumes
- Falling from height
Correct answer: Moving vehicles or traffic
High-visibility apparel helps drivers and equipment operators see workers near traffic or moving machinery.
OSHA Personal Protective Equipment (PPE) 3
Which standard classification indicates a hard hat protects against top impact and voltage?