CONSTRUCTION QUALIFICATION EXAM LATEST
2026 VERSION WITH 100 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW
VERSION!!
1. What is the primary purpose of personal protective equipment (PPE) on a
construction site?
A. To replace safe work procedures
B. To decorate the worksite
C. To reduce exposure to hazards when controls are not feasible or effective
D. To increase productivity
C. To reduce exposure to hazards when controls are not feasible or
effective
Rationale: PPE is a last line of defense used when elimination, substitution,
engineering, or administrative controls cannot adequately reduce risk.
2. Which tool is best for checking if a surface is level?
A. Tape measure
B. Spirit (bubble) level
C. Chalk line
D. Plumb bob
B. Spirit (bubble) level
Rationale: A spirit level shows whether a surface is horizontal (level) or
vertical (plumb) using a bubble in a vial.
3. What does the abbreviation “RFI” commonly mean on a construction
project?
A. Ready for Inspection
B. Request for Information
C. Report of Faulty Installation
, D. Revision for Issue
B. Request for Information
Rationale: RFIs are formal questions from contractors to designers/owners
seeking clarification on drawings or specifications.
4. When lifting heavy materials manually, what technique helps reduce risk of
back injury?
A. Twist while lifting
B. Keep feet together and bend at the waist
C. Keep the load away from the body
D. Bend at the knees and lift with legs
D. Bend at the knees and lift with legs
Rationale: Bending at the knees keeps the back straighter and uses stronger
leg muscles to lift, reducing spinal stress.
5. What color is typically used to mark temporary electrical power cords to
indicate caution?
A. Red
B. Green
C. Yellow or orange
D. Blue
C. Yellow or orange
Rationale: Bright colors like yellow/orange increase visibility of cords to
prevent tripping and indicate caution.
6. Which measurement unit is commonly used on architectural drawings in
the U.S.?
A. Meters
B. Feet and inches
C. Centimeters
D. Millimeters
B. Feet and inches
Rationale: U.S. architectural drawings traditionally use imperial units—feet
and inches—for dimensions.
, 7. What is the correct sequence of the “Hierarchy of Controls” from most
effective to least?
A. PPE, Administrative, Engineering, Elimination
B. Elimination, Substitution, Engineering, Administrative, PPE
C. Administrative, Engineering, Substitution, Elimination, PPE
D. Engineering, PPE, Administrative, Substitution, Elimination
B. Elimination, Substitution, Engineering, Administrative, PPE
Rationale: The hierarchy prioritizes removing the hazard entirely
(elimination) before relying on administrative controls and PPE.
8. Before cutting into an existing wall, what should you check for?
A. Color of paint only
B. Presence of load-bearing elements and hidden utilities
C. Surface finish
D. Wall thickness only
B. Presence of load-bearing elements and hidden utilities
Rationale: Cutting without checking can damage structural members or
utilities (electrical, plumbing), causing hazards and cost.
9. Which of these is a common type of fastener for structural wood framing?
A. Phillips bolt
B. Framing nail
C. Masonry anchor
D. Sheet metal screw
B. Framing nail
Rationale: Framing nails are sized and hardened for joining dimensional
lumber in structural applications.
10.What does a red tag on equipment typically indicate?
A. Equipment is for sale
B. Equipment is out of service or unsafe to use
C. Equipment is brand new
D. Equipment is scheduled for calibration
B. Equipment is out of service or unsafe to use
2026 VERSION WITH 100 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW
VERSION!!
1. What is the primary purpose of personal protective equipment (PPE) on a
construction site?
A. To replace safe work procedures
B. To decorate the worksite
C. To reduce exposure to hazards when controls are not feasible or effective
D. To increase productivity
C. To reduce exposure to hazards when controls are not feasible or
effective
Rationale: PPE is a last line of defense used when elimination, substitution,
engineering, or administrative controls cannot adequately reduce risk.
2. Which tool is best for checking if a surface is level?
A. Tape measure
B. Spirit (bubble) level
C. Chalk line
D. Plumb bob
B. Spirit (bubble) level
Rationale: A spirit level shows whether a surface is horizontal (level) or
vertical (plumb) using a bubble in a vial.
3. What does the abbreviation “RFI” commonly mean on a construction
project?
A. Ready for Inspection
B. Request for Information
C. Report of Faulty Installation
, D. Revision for Issue
B. Request for Information
Rationale: RFIs are formal questions from contractors to designers/owners
seeking clarification on drawings or specifications.
4. When lifting heavy materials manually, what technique helps reduce risk of
back injury?
A. Twist while lifting
B. Keep feet together and bend at the waist
C. Keep the load away from the body
D. Bend at the knees and lift with legs
D. Bend at the knees and lift with legs
Rationale: Bending at the knees keeps the back straighter and uses stronger
leg muscles to lift, reducing spinal stress.
5. What color is typically used to mark temporary electrical power cords to
indicate caution?
A. Red
B. Green
C. Yellow or orange
D. Blue
C. Yellow or orange
Rationale: Bright colors like yellow/orange increase visibility of cords to
prevent tripping and indicate caution.
6. Which measurement unit is commonly used on architectural drawings in
the U.S.?
A. Meters
B. Feet and inches
C. Centimeters
D. Millimeters
B. Feet and inches
Rationale: U.S. architectural drawings traditionally use imperial units—feet
and inches—for dimensions.
, 7. What is the correct sequence of the “Hierarchy of Controls” from most
effective to least?
A. PPE, Administrative, Engineering, Elimination
B. Elimination, Substitution, Engineering, Administrative, PPE
C. Administrative, Engineering, Substitution, Elimination, PPE
D. Engineering, PPE, Administrative, Substitution, Elimination
B. Elimination, Substitution, Engineering, Administrative, PPE
Rationale: The hierarchy prioritizes removing the hazard entirely
(elimination) before relying on administrative controls and PPE.
8. Before cutting into an existing wall, what should you check for?
A. Color of paint only
B. Presence of load-bearing elements and hidden utilities
C. Surface finish
D. Wall thickness only
B. Presence of load-bearing elements and hidden utilities
Rationale: Cutting without checking can damage structural members or
utilities (electrical, plumbing), causing hazards and cost.
9. Which of these is a common type of fastener for structural wood framing?
A. Phillips bolt
B. Framing nail
C. Masonry anchor
D. Sheet metal screw
B. Framing nail
Rationale: Framing nails are sized and hardened for joining dimensional
lumber in structural applications.
10.What does a red tag on equipment typically indicate?
A. Equipment is for sale
B. Equipment is out of service or unsafe to use
C. Equipment is brand new
D. Equipment is scheduled for calibration
B. Equipment is out of service or unsafe to use
