#1
Which organization is responsible for overseeing safety regulations in the construction industry in the United States?
OSHA
ExplanationOSHA: Occupational Safety and Health Administration oversees safety regulations in the US construction industry.
#2
What does 'OSHA' stand for?
Occupational Safety and Health Administration
Explanation'OSHA' stands for 'Occupational Safety and Health Administration.'
#3
What is the purpose of a building code?
To regulate the design and construction of buildings for safety and health purposes
ExplanationBuilding codes regulate building design and construction for safety and health purposes.
#4
Which of the following is not a common building code in the United States?
NFPA
Explanation'NFPA' is not a common building code in the United States.
#5
What is the purpose of soil compaction in construction?
To increase the density of soil and improve its load-bearing capacity
ExplanationSoil compaction in construction increases soil density and load-bearing capacity.
#6
Which of the following materials is commonly used as a formwork material in concrete construction?
Wood
ExplanationWood is commonly used as a formwork material in concrete construction.
#7
Which of the following is not a typical hazard found on a construction site?
Heat hazards
ExplanationHeat hazards are not typical hazards found on a construction site.
#8
What does 'PPE' stand for in the context of construction safety?
Personal Protective Equipment
Explanation'PPE' stands for 'Personal Protective Equipment' in construction safety.
#9
What does 'NEC' stand for in the context of building regulations?
National Electrical Code
Explanation'NEC' stands for 'National Electrical Code' in building regulations.
#10
In construction contracts, what does 'change order' refer to?
An amendment to the original contract detailing changes in project scope, schedule, or cost
Explanation'Change order' refers to an amendment detailing changes in project scope, schedule, or cost in construction contracts.
#11
What is the purpose of a construction project schedule?
To plan the allocation of resources and activities over time
ExplanationConstruction project schedules plan resource allocation and activities over time.
#12
What does 'LEED' stand for in the construction industry?
Leadership in Energy and Environmental Design
Explanation'LEED' stands for 'Leadership in Energy and Environmental Design' in the construction industry.
#13
Which of the following is a common construction project delivery method?
Design-Bid-Build
Explanation'Design-Bid-Build' is a common construction project delivery method.
#14
What is the purpose of a lien waiver in construction?
To ensure that subcontractors and suppliers are paid for their work
ExplanationLien waivers ensure subcontractors and suppliers are paid for their work in construction.
#15
What is the purpose of a punch list in construction?
To identify and address any remaining work or defects before final completion
ExplanationPunch lists identify and address remaining work or defects before final completion in construction.
#16
What is the 'critical path' in a construction project?
The sequence of tasks that determines the project's shortest duration
ExplanationThe 'critical path' in a construction project is the sequence of tasks determining the shortest duration.
#17
What is a common method for determining the quality of concrete?
Compression testing
ExplanationCompression testing is a common method for determining concrete quality.