NCCER MODULE 1 BASIC SAFETY STUDY GUIDE
WITH EXPERT Q&A 2025/2026
✅Falling objects - Answer: Use protective measures to catch falling objects
✅Sloping system - Answer: Sides if an excavation are cut back to a safe angle using relatively
smooth angles
✅Machine guards - Answer: Should prevent moving parts of the machine from conning into
contact with your arms, hands, or any part of your body
✅Electrical safety guidelines - Answer: Three wire systems is one of the most common safety
grounding systems used to protect you from accidental shock
✅GFCI - Answer: Ground fault circuit interruptor
✅Lockout/tag out - Answer: Safeguards workers from hazardous energy while they work with
machines and equipment
✅Respiratory inspection - Answer: A full face piece mask with chemical canisters is used to
protect against brief exposure
✅MSDS sheets - Answer: A MSDS sheet must accompany every shipment of a hazardous
substance and must be available to you on the job site
✅MSDS sheets information - Answer: Identify the substance
exposure limits
type of hazard
, precautions for safe handling and use
reactivity of the substance
✅Asbestos - Answer: Asbestos is a hazardous material that can be harmful to your lungs
✅Heat stroke - Answer: Heat stroke is life threatening. The body's temp control system which
produces sweat to cool the body stops working
✅Hoses - Answer: Oxygen hose-green
fuel or gas hose- red
✅ What are benefits of safety - Answer: Lower accident rates
less turnover
✅Arc welding safety - Answer: Gas welding and burning requires the use of a filter lens of not
less than No. 4 shade
✅Safety - Answer: A learned behavior and attitude
✅Safety culture - Answer: A safety culture is created when the whole company sees the value
of a safe work environment
✅Strong safety culture - Answer: Effective communication and commonly and understood and
agreed upon goals
✅Accidents - Answer: An unplanned event that may our may not result in personal injury or
property damage
WITH EXPERT Q&A 2025/2026
✅Falling objects - Answer: Use protective measures to catch falling objects
✅Sloping system - Answer: Sides if an excavation are cut back to a safe angle using relatively
smooth angles
✅Machine guards - Answer: Should prevent moving parts of the machine from conning into
contact with your arms, hands, or any part of your body
✅Electrical safety guidelines - Answer: Three wire systems is one of the most common safety
grounding systems used to protect you from accidental shock
✅GFCI - Answer: Ground fault circuit interruptor
✅Lockout/tag out - Answer: Safeguards workers from hazardous energy while they work with
machines and equipment
✅Respiratory inspection - Answer: A full face piece mask with chemical canisters is used to
protect against brief exposure
✅MSDS sheets - Answer: A MSDS sheet must accompany every shipment of a hazardous
substance and must be available to you on the job site
✅MSDS sheets information - Answer: Identify the substance
exposure limits
type of hazard
, precautions for safe handling and use
reactivity of the substance
✅Asbestos - Answer: Asbestos is a hazardous material that can be harmful to your lungs
✅Heat stroke - Answer: Heat stroke is life threatening. The body's temp control system which
produces sweat to cool the body stops working
✅Hoses - Answer: Oxygen hose-green
fuel or gas hose- red
✅ What are benefits of safety - Answer: Lower accident rates
less turnover
✅Arc welding safety - Answer: Gas welding and burning requires the use of a filter lens of not
less than No. 4 shade
✅Safety - Answer: A learned behavior and attitude
✅Safety culture - Answer: A safety culture is created when the whole company sees the value
of a safe work environment
✅Strong safety culture - Answer: Effective communication and commonly and understood and
agreed upon goals
✅Accidents - Answer: An unplanned event that may our may not result in personal injury or
property damage
