Personal Protective Equipment (PPE)
Gas Detection
Heat and Cold Stress
Lockout
Fire Safety/Prevention
100

When should PPE be inspected for damage?

before each use

100

What gas is colorless & odorless?

Methane

100

What are some signs of heat exhaustion?

Dizziness, nausea, heavy sweating

100

Who should be the one to remove a lockout lock?

Only the person who applied it

100

What are the three elements of the fire triangle?

Heat, fuel, and oxygen

200

This PPE is mandatory when workers are exposed to electrical hazards 

electrical insulating gloves or arc flash suits

200

What is LEL?

Lower Explosive Limit

200

What is acclimatization?

Gradual exposure to hot environments to build tolerance

200

When is lockout required?

During maintenance or servicing of equipment where release of hazardous energy could occur

200

How often do fire extinguishers need to be inspected?

Monthly 

300

This type of respiratory protection is commonly used to protect workers from dust or airborne particles but does not protect against gases.

dust mask or filtering facepiece respirator

300

When to calibrate gas monitors?

Monthly

300

How do you prevent cold stress?

Wear layered clothing and stay dry

300

What does ECP stand for?

Energy Control Procedure

300

What does the acronym PASS stand for?

Pull, aim, squeeze, sweep

400

Name one eye protection type suitable for splash hazards

goggles or full face shield.

400

What is OSHA's ceiling limit for H2S?

20ppm

400

What is the recommended hydration strategy for workers in hot environments

Drink small amounts of water frequently—about 1 cup every 15–20 minutes—even if not thirsty

400
Name 2 lockout devices

Lock, tag, hasp, group lockout box, valve lock

400

What type of fire extinguisher is used for electrical fires? 

Class C

500

What is the term for the correct procedure of removing contaminated PPE to avoid exposure to hazardous materials?

doffing

500

What gases are detected by a 4-gas monitor?

O₂, CO, H₂S, and combustible gases (LEL)

500

What are symptoms of hypothermia?

Shivering, confusion, slurred speech, fatigue, and loss of coordination 

500

What are the steps of a lockout procedure?

Notify, shut down, isolate, lock/tag, release stored energy, verify

500

What is the minimum clearance required to access fire extinguishers? 

36 inches

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