OSHA 10 Hour Test exam 2025 | ALL QUESTIONS AND WELL DETAILED ANSWERS | ALREADY GRADED A+ | LATEST VERSION 2025/26

OSHA 10 Hour Test exam 2025 | ALL QUESTIONS
AND WELL DETAILED ANSWERS | ALREADY GRADED
A+ | LATEST VERSION 2025/26
•

OSHA -CORRECT ANSWER Occupational Safety & Health Administration



Guardrail heights for top and middle rails -CORRECT ANSWER 39in -45in



What does a GFCI do? -CORRECT ANSWER Protects you from shock

Detect difference in current



How far must the ladder extend over the top of what you're climbing to? -CORRECT

ANSWER 3 feet



What is the force in pounds that the top rail of a guardrail must withstand? -CORRECT

ANSWER 200 lbs



What are the safe work practice to protect yourself from electrocution hazards? -

CORRECT ANSWER de-energizer electric tools that are in good repair

Using cords, cables, and electric tools that are in good repair



Injuries produced by forcible contact or impact between the injured person & an object

of piece of equipment -CORRECT ANSWER struck-by injury

, What is the distance spoil piles must be from the edge of excavation ? -CORRECT

ANSWER 2 ft



What is the elevation break which require a stairway or ladder? -CORRECT ANSWER

19 in



What is the height at which fall protection is required for surfaces with unprotected sides

and edges -CORRECT ANSWER 6 ft



What are the types of health hazards in construction ? -CORRECT ANSWER Chemical

Physical

Biological

Ergonomic



What are the types of physical health hazards? -CORRECT ANSWER Noise

Temperature

Extremes

Vibration

Radiation



Examples of struck by flying hazards -CORRECT ANSWER Something that has been

thrown, hurled or is being propelled across space