Final Exam OSHA 10-hour
construction program review test
and answers.
Qs
What are the four main types of electrical injuries - n
Ans ✔
Electrocution, electric shock, burns, indirect (e.g., a fall from a ladder)
Qs
Two of the main differences between the hydraulic rough terrain crane and the
crawler lattice boom friction crane are - n
Ans ✔
In boom hoist and load line controls
Qs
The greatest hazards posed by hand tools result in - n
Ans ✔
Misuse and improper maintenance
Qs
In general, head protection should do which of the following? - n
Ans ✔
All of the above
Qs
Anytime an adapter is used to accommodate a two-hole receptacle, the adapter
wire must: - n
Ans ✔
, Be attached to a known ground
Qs
Prestressed concrete is often used in modern construction because - n
Ans ✔
Its unique strength allows predetermined engineering stresses to be placed in
members to counteract stresses that occur when the unit is subjected to service
loads
Qs
The two best means of avoiding injury from electrical devices are: - n
Ans ✔
Insulation and grounding
Qs
. If a powder-actuated tool misfires, the employee should: - n
Ans ✔
Wait at least 30 seconds, then try firing again
Qs
OSHA defines an excavation as - n
Ans ✔
Any man-made cavity, depression, trench or cut in the earth's surface formed by
earth removal
Qs
Most OSHA electrical safety guidelines and regulations for construction are
contained in Subpart K, 29 CFR 1926, which is based on: - n
Ans ✔
The National Electrical Code
construction program review test
and answers.
Qs
What are the four main types of electrical injuries - n
Ans ✔
Electrocution, electric shock, burns, indirect (e.g., a fall from a ladder)
Qs
Two of the main differences between the hydraulic rough terrain crane and the
crawler lattice boom friction crane are - n
Ans ✔
In boom hoist and load line controls
Qs
The greatest hazards posed by hand tools result in - n
Ans ✔
Misuse and improper maintenance
Qs
In general, head protection should do which of the following? - n
Ans ✔
All of the above
Qs
Anytime an adapter is used to accommodate a two-hole receptacle, the adapter
wire must: - n
Ans ✔
, Be attached to a known ground
Qs
Prestressed concrete is often used in modern construction because - n
Ans ✔
Its unique strength allows predetermined engineering stresses to be placed in
members to counteract stresses that occur when the unit is subjected to service
loads
Qs
The two best means of avoiding injury from electrical devices are: - n
Ans ✔
Insulation and grounding
Qs
. If a powder-actuated tool misfires, the employee should: - n
Ans ✔
Wait at least 30 seconds, then try firing again
Qs
OSHA defines an excavation as - n
Ans ✔
Any man-made cavity, depression, trench or cut in the earth's surface formed by
earth removal
Qs
Most OSHA electrical safety guidelines and regulations for construction are
contained in Subpart K, 29 CFR 1926, which is based on: - n
Ans ✔
The National Electrical Code
