OSHA 30 Construction Exam
Questions and Answers 100% Pass
Stay at least how far from overhead power lines during cleanup and other activities? -
✔✔10 ft
Describe the three different types of burns and the first aid that they require: - ✔✔First
degree- wash wound w/ cold water
Second degree- apply dry bandage, seek medical help
Third degree- apply wet bandage, seek medical help
Scaffolds shall support how many times their maximum load? - ✔✔4 times
What does a personal fall arrest system include? ABC - ✔✔Anchorage, Body Harness,
and Connecting device
What are three types of ladders that can be found at a worksite? - ✔✔Self supporting
portable, non self supporting, fixed
How many inches must a guardrail be in height, and how many rails must each one
have? - ✔✔42 inches and 3 rails
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,List 5 characteristics of heat stress: - ✔✔headaches, nausea, thirst, cramps, dizziness,
weakness
What disorder besides frostbite is caused by extreme cold? - ✔✔Hypothermia
Employees with frostbite must not move or rub the affected area, but must warm it
slowly to avoid causing what? - ✔✔Irreversible tissue damage
Additional training to work in permit spaces is required when one of what three factors
is true? - ✔✔Job duties change; a change occurs in the permit space program or presents
a new hazard; an employee's job performance shows deficiencies
What major program elements compromise a safety program? - ✔✔Management/
employee involvement
Worksite analysis
Hazard prevention and control
Training and education
How often must a employer review an EAP with each employee covered by it? -
✔✔When the plan is first developed
When the employee's responsibilities change under plan
When the plan is changed
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, The basic elements that should be included in an EAP: - ✔✔Emergency escape route
and procedures
Procedures for employees who operate equipment
Procedures for accounting employees
Rescue and medical duties
How to report fires/emergencies
Names/titles for who can be contacted for further info
Why do flammable materials require more care than combustibles? - ✔✔They ignite at
lower temperatures
Why are organic peroxides of concern? - ✔✔Act as fire and explosion hazards
What is an oxidizer? - ✔✔A chemical that initiates combustion in other materials
What info is included on labels? - ✔✔Complete chemical name
Warning statement
Manufacturer's name, address, and contact info
What hazards do the colors of a label indicate? - ✔✔Blue= health
Red= fire
Yellow= reactivity
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Questions and Answers 100% Pass
Stay at least how far from overhead power lines during cleanup and other activities? -
✔✔10 ft
Describe the three different types of burns and the first aid that they require: - ✔✔First
degree- wash wound w/ cold water
Second degree- apply dry bandage, seek medical help
Third degree- apply wet bandage, seek medical help
Scaffolds shall support how many times their maximum load? - ✔✔4 times
What does a personal fall arrest system include? ABC - ✔✔Anchorage, Body Harness,
and Connecting device
What are three types of ladders that can be found at a worksite? - ✔✔Self supporting
portable, non self supporting, fixed
How many inches must a guardrail be in height, and how many rails must each one
have? - ✔✔42 inches and 3 rails
100% Pass Guarantee Emilly Charlotte, All Rights Reserved © 2025 1
,List 5 characteristics of heat stress: - ✔✔headaches, nausea, thirst, cramps, dizziness,
weakness
What disorder besides frostbite is caused by extreme cold? - ✔✔Hypothermia
Employees with frostbite must not move or rub the affected area, but must warm it
slowly to avoid causing what? - ✔✔Irreversible tissue damage
Additional training to work in permit spaces is required when one of what three factors
is true? - ✔✔Job duties change; a change occurs in the permit space program or presents
a new hazard; an employee's job performance shows deficiencies
What major program elements compromise a safety program? - ✔✔Management/
employee involvement
Worksite analysis
Hazard prevention and control
Training and education
How often must a employer review an EAP with each employee covered by it? -
✔✔When the plan is first developed
When the employee's responsibilities change under plan
When the plan is changed
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, The basic elements that should be included in an EAP: - ✔✔Emergency escape route
and procedures
Procedures for employees who operate equipment
Procedures for accounting employees
Rescue and medical duties
How to report fires/emergencies
Names/titles for who can be contacted for further info
Why do flammable materials require more care than combustibles? - ✔✔They ignite at
lower temperatures
Why are organic peroxides of concern? - ✔✔Act as fire and explosion hazards
What is an oxidizer? - ✔✔A chemical that initiates combustion in other materials
What info is included on labels? - ✔✔Complete chemical name
Warning statement
Manufacturer's name, address, and contact info
What hazards do the colors of a label indicate? - ✔✔Blue= health
Red= fire
Yellow= reactivity
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