#1
What does PPE stand for in construction?
Personal Protective Equipment
ExplanationPPE refers to gear worn to minimize exposure to hazards.
#2
Which of the following is NOT considered a common safety hazard in construction?
Fire hazards
ExplanationFire hazards are a significant concern, unlike the other options.
#3
What is the purpose of a fall protection harness in construction?
To prevent falls from heights
ExplanationHarnesses safeguard workers against elevated falls.
#4
Which of the following is NOT a type of scaffolding commonly used in construction?
Floating scaffold
ExplanationFloating scaffold isn't a typical construction scaffolding.
#5
Which of the following is NOT a common type of personal protective equipment (PPE) used in construction?
Hiking shoes
ExplanationHiking shoes aren't standard PPE for construction.
#6
What is the primary purpose of a safety data sheet (SDS) on a construction site?
To communicate information on hazardous chemicals
ExplanationSDSs provide vital details on chemical risks and precautions.
#7
What does the acronym OSHA stand for in the context of construction safety?
Occupational Safety and Health Administration
ExplanationOSHA sets and enforces workplace safety standards.
#8
What is the purpose of a confined space permit in construction?
To authorize entry into a space with limited access
ExplanationPermits grant access to restricted areas with precautions.
#9
What is the minimum distance that should be maintained from overhead power lines during construction activities?
10 feet
ExplanationMaintaining a 10-foot distance minimizes electrocution risk.
#10
What is the primary purpose of a safety meeting on a construction site?
To address safety concerns and issues
ExplanationSafety meetings foster awareness and discuss safety matters.
#11
In construction, what does the term 'trenching' refer to?
The process of digging trenches for laying pipes or cables
ExplanationTrenching involves creating channels for utilities installation.
#12
What is the purpose of a lockout/tagout procedure in construction?
To prevent accidental energization or start-up of machinery
ExplanationLockout/tagout ensures machines don't start unexpectedly.
#13
What is the primary purpose of a safety audit on a construction site?
To inspect the site for potential safety hazards
ExplanationAudits evaluate safety compliance and identify risks.
#14
What is the primary purpose of a pre-task safety checklist in construction?
To identify potential hazards before starting a task
ExplanationChecklists ensure hazards are addressed preemptively.
#15
What is the primary purpose of a safety culture assessment in construction?
To measure the effectiveness of safety policies and procedures
ExplanationAssessments gauge the strength and implementation of safety practices.