COMPLETE TEST BANK WITH ANSWER GUIDE = = = = = =
– NASCLA ACCREDITED EXAM 2026/2027|
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VERSION 1 = =
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Chapter 1: Construction Safety Standards (OSHA)
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Question 1: Who has full responsibility for safety on a
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construction site? = =
A. The project manager
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B. The safety officer
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C. The prime contractor
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D. Each individual subcontractor
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Correct Answer: C. The prime contractor
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Rationale: The prime contractor has full responsibility for safety
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on a construction site. While safety officers, project managers,
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and subcontractors all have roles in maintaining a safe work
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environment, the ultimate legal and operational responsibility rest
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s with the prime contractor. OSHA regulations hold the prime
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,contractor accountable for ensuring compliance with safety
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standards across all subcontractors and workers on site .
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Question 2: Who is responsible to ensure workers have
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appropriate eye protection?
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A. OSHA =
B. The employee
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C. The employer
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D. The project manager
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Correct Answer: C. The employer
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Rationale: Under OSHA regulations, the employer is responsible
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for ensuring workers have and use appropriate personal
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protective equipment (PPE), including eye protection. While
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employees =
have a duty to use provided equipment, the employer must assess
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hazards, provide appropriate protection, and enforce its use.
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Failure to do so can result in citations and penalties .
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Question 3: A safety belt lanyard shall be a minimum of what size
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nylon, with a breaking strength of 5,400 lbs?
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,A. 1/4 inch = =
B. 3/8 inch = =
C. 1/2 inch = =
D. 5/8 inch = =
Correct Answer: C. 1/2 inch
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Rationale: Safety belt lanyards shall be a minimum of 1/2 inch ny
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lon rope with a nominal breaking strength of 5,400 pounds. The m
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aximum length shall provide for a fall of no greater than 6 feet. Th
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ese specifications ensure adequate strength and fall protection for
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workers. The lanyard must meet OSHA's requirements for persona
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l fall arrest systems .
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Question 4: When should safety nets be provided?
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A. When workplaces are more than 15 feet above ground
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B. When workplaces are more than 25 feet above ground
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C. When workplaces are more than 30 feet above ground
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D. When workplaces are more than 40 feet above ground
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, Correct Answer: B. When workplaces are more than 25 feet abo
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ve ground
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Rationale: Safety nets shall be provided when workplaces are mo
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re than 25 feet above ground or water surface, or where the use o
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f ladders, scaffolds, catch platforms, temporary floors, safety lines
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, or safety belts are impractical. This OSHA requirement ensures fa
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ll protection for workers at elevated heights when other fall protec
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tion methods are not feasible .
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Question 5: What are the different types of safety equipment re
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quired on construction sites?
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A. Head protection only = = =
B. Eye and face protection only
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C. Head, eye and face, and respiratory protection, plus safety bel
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ts, lifelines, lanyards, and safety nets
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D. Hard hats and gloves only
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Correct Answer: C. Head, eye and face, and respiratory protecti
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on, plus safety belts, lifelines, lanyards, and safety
= = = = = = = =
– NASCLA ACCREDITED EXAM 2026/2027|
= = = = =
VERSION 1 = =
=
Chapter 1: Construction Safety Standards (OSHA)
= = = = =
=
Question 1: Who has full responsibility for safety on a
= = = = = = = = = =
construction site? = =
A. The project manager
= = =
B. The safety officer
= = =
C. The prime contractor
= = =
D. Each individual subcontractor
= = =
Correct Answer: C. The prime contractor
= = = = = =
Rationale: The prime contractor has full responsibility for safety
= = = = = = = =
on a construction site. While safety officers, project managers,
= = = = = = = = = =
and subcontractors all have roles in maintaining a safe work
= = = = = = = = =
environment, the ultimate legal and operational responsibility rest
= = = = = = = =
s with the prime contractor. OSHA regulations hold the prime
= = = = = = = = =
,contractor accountable for ensuring compliance with safety
= = = = = = = =
standards across all subcontractors and workers on site .
= = = = = = = = =
=
Question 2: Who is responsible to ensure workers have
= = = = = = = =
appropriate eye protection?
= = = =
A. OSHA =
B. The employee
= =
C. The employer
= =
D. The project manager
= = =
Correct Answer: C. The employer
= = = = =
Rationale: Under OSHA regulations, the employer is responsible
= = = = = = = =
for ensuring workers have and use appropriate personal
= = = = = = = =
protective equipment (PPE), including eye protection. While
= = = = = = =
employees =
have a duty to use provided equipment, the employer must assess
= = = = = = = = = = =
hazards, provide appropriate protection, and enforce its use.
= = = = = = = =
Failure to do so can result in citations and penalties .
= = = = = = = = = = =
=
Question 3: A safety belt lanyard shall be a minimum of what size
= = = = = = = = = = = =
nylon, with a breaking strength of 5,400 lbs?
= = = = = = = = =
,A. 1/4 inch = =
B. 3/8 inch = =
C. 1/2 inch = =
D. 5/8 inch = =
Correct Answer: C. 1/2 inch
= = = = =
Rationale: Safety belt lanyards shall be a minimum of 1/2 inch ny
= = = = = = = = = = =
lon rope with a nominal breaking strength of 5,400 pounds. The m
= = = = = = = = = = =
aximum length shall provide for a fall of no greater than 6 feet. Th
= = = = = = = = = = = = =
ese specifications ensure adequate strength and fall protection for
= = = = = = = =
workers. The lanyard must meet OSHA's requirements for persona
= = = = = = = = =
l fall arrest systems .
= = = = =
=
Question 4: When should safety nets be provided?
= = = = = = = =
A. When workplaces are more than 15 feet above ground
= = = = = = = = =
B. When workplaces are more than 25 feet above ground
= = = = = = = = =
C. When workplaces are more than 30 feet above ground
= = = = = = = = =
D. When workplaces are more than 40 feet above ground
= = = = = = = = =
, Correct Answer: B. When workplaces are more than 25 feet abo
= = = = = = = = = =
ve ground
= =
Rationale: Safety nets shall be provided when workplaces are mo
= = = = = = = = =
re than 25 feet above ground or water surface, or where the use o
= = = = = = = = = = = = =
f ladders, scaffolds, catch platforms, temporary floors, safety lines
= = = = = = = =
, or safety belts are impractical. This OSHA requirement ensures fa
= = = = = = = = = =
ll protection for workers at elevated heights when other fall protec
= = = = = = = = = =
tion methods are not feasible .
= = = = = =
=
Question 5: What are the different types of safety equipment re
= = = = = = = = = =
quired on construction sites?
= = = =
A. Head protection only = = =
B. Eye and face protection only
= = = = =
C. Head, eye and face, and respiratory protection, plus safety bel
= = = = = = = = =
ts, lifelines, lanyards, and safety nets
= = = = = =
D. Hard hats and gloves only
= = = = =
Correct Answer: C. Head, eye and face, and respiratory protecti
= = = = = = = = =
on, plus safety belts, lifelines, lanyards, and safety
= = = = = = = =
