Expert Exam Questions with 100%
Correct Verified Answers|All Graded
A+|Latest Expert Premium
Update(2025-2026)|100% Guaranteed
Success.
After how many serious accidents where workers are hospitalized, or someone gets
killed at a job site OSHA must be notified? - ANSWER✅✅ 3 of more
The primary reason for OSHA investigation is? - ANSWER✅✅ To identify the
conditions that cause the accidents
A work site safety program is implemented by who? - ANSWER✅✅ The employer
What are the most common types of steel erection incidents? - ANSWER✅✅ Hand
injuries, back injuries, and falling from elevations
What are Rules and procedures that are established by OSHA called? - ANSWER✅✅
Standards
What is the largest expense ? - ANSWER✅✅ Indirect cost
What does SCBA stand for? - ANSWER✅✅ Self contained breathing apparatus
What kind of respirator gives the highest protection? - ANSWER✅✅ SCBA
, When should you wear a SCBA? - ANSWER✅✅ When the air is oxygen enriched
(above 23.5%) or oxygen deficient (below 19.5%)
When does stairs need a hand rail? - ANSWER✅✅ When they consist of 4 or more
risers or they are 30 inches or more in height
At least how many feet away is a warning line required From the roof edge? -
ANSWER✅✅ 15 feet
In hot weather conditions, how much water should you drink? - ANSWER✅✅ At
least 1 gallon of water
What is one of the symptoms of a heat stress? - ANSWER✅✅ Very small pupils
What are some symptoms of frost bite? - ANSWER✅✅ Pale, waxy, hard, numb skin
Safety cans and safety cabinets must be what ? - ANSWER✅✅ U-L listed
What is considered a Class A fire? - ANSWER✅✅ Ordinary combustibles
What are some examples of ordinary combustibles? - ANSWER✅✅ Wood, cloth,
paper, (leaves an ash)
What is considered a Class B fire? - ANSWER✅✅ Flammable liquids
What are some examples of flammable liquids? - ANSWER✅✅ Gasoline, oil based
paint, (boil)
What is considered a Class C fire? - ANSWER✅✅ Energized electrical equipment
What are some examples of energized electrical equipment? - ANSWER✅✅ Wiring,
fuse boxes, circuit breakers, machinery, and appliances (current)
What is considered a Class D fire? - ANSWER✅✅ Combustible metals
What are some examples of combustible metals? - ANSWER✅✅ Magnesium and
sodium
What kind of fire extinguisher do you use to put out a Class B and Class D fire? -
ANSWER✅✅ Carbon dioxide
What must you do to blades regularly? - ANSWER✅✅ Keep them sharp and inspect
them regularly