NCCER Exam 1 Latest Update Questions
with Correct Answers Graded A
A good general rule about hearing protection is that it should be used if you must raise your voice for
someone to hear you when they are _____. - Answer -a. 2 feet (61 cm) away
A measure of the probability, consequences, and exposure related to an event is referred to as _____. -
Answer -c. risk
A personal fall arrest system should be inspected monthly by a _____. - Answer -d. competent
person
A polarized electrical receptacle is used for _____. - Answer -c. double-insulated tools
A system that protects workers from the release of hazardous energy while they work with machines and
equipment is referred to as _____. - Answer -c. lockout/tagout
Benching systems are prohibited in _____. - Answer -c. Type C soils
Companies with strong safety cultures usually have lower _____. - Answer -a. turnover
Daily inspection of an excavation must be performed by a(n) _____. - Answer -b. competent
person
Hard hats should be made of fiberglass or _____. - Answer -b. reinforced plastic
Hepatitis can be caused by contact with _____. - Answer -c. blood
If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to
_____. - Answer -a. cover the opening and label the cover
In a lockout/tagout situation, a personal lock and tag must be removed by _____. - Answer -d. the
person who applied them
In the absence of other information, all soil in an excavation should be treated as if it is _____. -
Answer -c. Type C
Lanyards that have no shock-absorbing features are used for _____. - Answer -b. positioning
One of the most common grounding systems used for protection against accidental electrical shock is
the _____. - Answer -b. three-wire system
One of the symptoms of heat stroke is _____. - Answer -c. extremely high body temperature
One source of lead on some job sites is _____. - Answer -d. paint
with Correct Answers Graded A
A good general rule about hearing protection is that it should be used if you must raise your voice for
someone to hear you when they are _____. - Answer -a. 2 feet (61 cm) away
A measure of the probability, consequences, and exposure related to an event is referred to as _____. -
Answer -c. risk
A personal fall arrest system should be inspected monthly by a _____. - Answer -d. competent
person
A polarized electrical receptacle is used for _____. - Answer -c. double-insulated tools
A system that protects workers from the release of hazardous energy while they work with machines and
equipment is referred to as _____. - Answer -c. lockout/tagout
Benching systems are prohibited in _____. - Answer -c. Type C soils
Companies with strong safety cultures usually have lower _____. - Answer -a. turnover
Daily inspection of an excavation must be performed by a(n) _____. - Answer -b. competent
person
Hard hats should be made of fiberglass or _____. - Answer -b. reinforced plastic
Hepatitis can be caused by contact with _____. - Answer -c. blood
If there is a hole in the floor of a structure, the preferred method of protecting workers from falls is to
_____. - Answer -a. cover the opening and label the cover
In a lockout/tagout situation, a personal lock and tag must be removed by _____. - Answer -d. the
person who applied them
In the absence of other information, all soil in an excavation should be treated as if it is _____. -
Answer -c. Type C
Lanyards that have no shock-absorbing features are used for _____. - Answer -b. positioning
One of the most common grounding systems used for protection against accidental electrical shock is
the _____. - Answer -b. three-wire system
One of the symptoms of heat stroke is _____. - Answer -c. extremely high body temperature
One source of lead on some job sites is _____. - Answer -d. paint
