OSHA 10 Hour Test exam questions with 100% correct answers.

OSHA - Occupational Safety & Health Administration Guardrail heights for top and middle rails - 39in -45in What does a GFCI do? - Protects you from shock Detect difference in current How far must the ladder extend over the top of what you're climbing to? - 3 feet What is the force in pounds that the top rail of a guardrail must withstand? - 200 lbs What are the safe work practice to protect yourself from electrocution hazards? - 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 - struck-by injury What is the distance spoil piles must be from the edge of excavation ? - 2 ft What is the elevation break which require a stairway or ladder? - 19 in What is the height at which fall protection is required for surfaces with unprotected sides and edges - 6 ft What are the types of health hazards in construction ? - Chemical PhysicalBiological Ergonomic What are the types of physical health hazards? - Noise Temperature Extremes Vibration Radiation Examples of struck by flying hazards - Something that has been thrown, hurled or is being propelled across space Piece of materials which separates from a tool or equipment What are Class E hardhats? - electric work Protect against falling objects, high voltage shock/burn