NCCER module 1 questions and answers graded A

NCCER module 1 questions and answers graded A What are benefits of safety ✔✔Lower accident rates less turnover Arc welding safety ✔✔Gas welding and burning requires the use of a filter lens of not less than No. 4 sh ...

NCCER module 1 questions and answers graded A What are benefits of safety ✔✔Lower accident rates less turnover Arc welding safety ✔✔Gas welding and burning requires the use of a filter lens of not less than No. 4 shade Safety ✔✔A learned behavior and attitude Safety culture ✔✔A safety culture is created when the whole company sees the value of a safe work environment Strong safety culture ✔✔Effective communication and commonly and understood and agreed upon goals Accidents ✔✔An unplanned event that may our may not result in personal injury or property damage Minor injuries ✔✔Personnel may have received minor scrapes and cuts but usually return the next scheduled work shift Serious injuries ✔✔Personnel received injuries that resulted in temporary disability Indirect costs ✔✔Hidden costs that can usually be the direct costs of accident from 2 to 7 times What causes accidents ✔✔Poor work habits failure to communicate lack of skill Informational signs ✔✔These signs are blue and provide general info Danger signs ✔✔Tell you of immediate hazard and that you must take certain precautions to make sure you are not harmed. Red black and white Alcohol and drug abuse ✔✔Costs the construction company millions of dollars a year Lack of skill ✔✔Should neve4r operate a power tool until you've been trained to use it Intentional acts ✔✔When someone purposely causes an accident Unsafe acts ✔✔A change from the accepted normal or correct procedure Unsafe conditions ✔✔Anything that reduces the degree of safety Housekeeping ✔✔Good housekeeping reduces chances of accidemt OSHA ✔✔Occupational safety and hazard administration OSHA inspections ✔✔Inspections that are done by OSHA to create a safe environment Employee rights and responsibility ✔✔If you have been discriminated against for asserting OSHA rights you have the right to file a com plaint Competent person ✔✔One who is capable of identifying existing and predictable hazards in the surrounding or working conditions Job safety analysis ✔✔JSA can be used as pre planning tools Risk assessment ✔✔A measure of the probability consequences and exposure related to an event Fall hazard ✔✔Falls account for 1/3 of all death in the construction industry Personal Fall arrest systems ✔✔Have your personal fall arrest system inspected monthly by a competent person Using straight ladders ✔✔If you are stepping from a ladder onto a platform or roof the top of the ladder should extend at least feet above the point where the ladder touches they platform Using straight ladders continued ✔✔When working or climbing on a ladder it is important that you mantain three point contact Vehicle or roadway hazards ✔✔When working near moving vehicles and equipment you should wear reflective or high visibility vests or other suitable garments Oprerating vehicles ✔✔Always wear va seatbelt obey all speed limits Falling objects ✔✔Use protective measures to catch falling objects Sloping system ✔✔Sides if an excavation are cut back to a safe angle using relatively smooth angles Machine guards ✔✔Should prevent moving parts of the machine from conning into contact with your arms, hands, or any part of your body Electrical safety guidelines ✔✔Three wire systems is one of the most common safety grounding systems used to protect you from accidental shock GFCI ✔✔Ground fault circuit interruptor Lockout/tag out ✔✔Safeguards workers from hazardous energy while they work with machines and equipment Respiratory inspection ✔✔A full face piece mask with chemical canisters is used to protect against brief exposure MSDS sheets ✔✔A MSDS sheet must accompany every shipment of a hazardous substance and must be available to you on the job site MSDS sheets information ✔✔Identify the substance exposure limits type of hazard precautions for safe handling and use reactivity of the substance Asbestos ✔✔Asbestos is a hazardous material that can be harmful to your lungs Heat stroke ✔✔Heat stroke is life threatening. The body's temp control system which produces sweat to cool the body stops working Hoses ✔✔Oxygen hose-green fuel or gas hose- red