OSHA 10 Hour Test Questions and Answers Already Passed

OSHA 10 Hour Test Questions and Answers Already Passed 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 Physical Biological 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/burns What Class G hardhats? general service limited voltage protection Types of crane accidents contact with power lines, overturns, falls, mechanical, failures What are class C hardhats? Designed for comfort, offer limited protection Protects heads that may bump against fixed objects, but do not protect falling objects of electrical shock What are examples of struck by hazards? Flying object, falling object, swinging object, rolling object What are employers required to do to protect workers from electrocution? Provide proper PPE What are the heights which require fall protection for