NCCER module 1 Questions and
Answers 100% Pass
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
Whatb 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
Answers 100% Pass
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
Whatb 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
