1
NCCER
NCCER STUDY GUIDE MODULE 1 BASIC
SAFETY EXAM QUESTIONS AND ANSWERS
UPDATED (2024/2025) (VERIFIED
ANSWERS)
Daily inspection of an excavation must be performed by a _ _ . - ANS
✓competent person
One of the most common grounding systems used for protection against
accidental electrical shock is the _ _ _ . - ANS ✓three-wire-system
The type of permit that must be issued before a permit-required confined
space can be accessed is called _ _ _. - ANS ✓an entry permit
A polarized electrical receptacle is used for _ _ _ . - ANS ✓double insulated
tools
_ _ _ fire extinguisher would be used on an electric motor that has
overheated and caught fire. - ANS ✓A Type C
A system that protects workers from the release of hazardous energy while
they work with machines is referred to as _ _ . - ANS ✓lockout/tagout
When other workers are working near a welding operation, the standard
practice is _ _ _ _ _ _ _ _ . - ANS ✓to screen the work area with welding shields
In a lockout/tagout situation, a personal lock and tag must be removed by _
_ _ _ . - ANS ✓the person who applied them
NCCER STUDY
NCCER
NCCER STUDY GUIDE MODULE 1 BASIC
SAFETY EXAM QUESTIONS AND ANSWERS
UPDATED (2024/2025) (VERIFIED
ANSWERS)
Daily inspection of an excavation must be performed by a _ _ . - ANS
✓competent person
One of the most common grounding systems used for protection against
accidental electrical shock is the _ _ _ . - ANS ✓three-wire-system
The type of permit that must be issued before a permit-required confined
space can be accessed is called _ _ _. - ANS ✓an entry permit
A polarized electrical receptacle is used for _ _ _ . - ANS ✓double insulated
tools
_ _ _ fire extinguisher would be used on an electric motor that has
overheated and caught fire. - ANS ✓A Type C
A system that protects workers from the release of hazardous energy while
they work with machines is referred to as _ _ . - ANS ✓lockout/tagout
When other workers are working near a welding operation, the standard
practice is _ _ _ _ _ _ _ _ . - ANS ✓to screen the work area with welding shields
In a lockout/tagout situation, a personal lock and tag must be removed by _
_ _ _ . - ANS ✓the person who applied them
NCCER STUDY
