Alabama Reinforcing Steel Contractor Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Guaranteed Pass (GRADED A+)

Alabama Reinforcing Steel
Contractor Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales
2026 Q&A | Guaranteed Pass
(GRADED A+)

1. What grade of reinforcing steel is most commonly used in
building construction?

 A) Grade 40
 B) Grade 60
 C) Grade 80
 D) Grade 100
 Correct Answer: B
 Rationale: Grade 60, which has a minimum yield strength of
60,000 psi, is the most commonly specified reinforcing steel for
concrete construction .

2. What is the minimum Personal Protective Equipment (PPE)
required when working with reinforcing steel?

 A) Hard hat, gloves, boots, and safety glasses
 B) Hard hat only
 C) Gloves and boots only

, D) Safety vest only
 Correct Answer: A
 Rationale: OSHA and general construction site safety standards
mandate the use of hard hats, gloves, steel-toed boots, and safety
glasses to protect against the specific hazards of handling
reinforcing steel .

3. Exposed vertical rebar on a construction site must be
capped to prevent what primary hazard?

 A) Theft of material
 B) Impalement injuries
 C) Rust formation
 D) Improper tying
 Correct Answer: B
 Rationale: Capping or guarding protruding rebar is a critical
safety measure required by OSHA to prevent impalement injuries
if a worker falls onto the exposed steel .

4. What is the minimum concrete cover required for Grade 60
rebar in a wall exposed to severe freeze-thaw cycles?

 A) 0.75 in.
 B) 1 in.
 C) 1½ in.
 D) 2 in.
 Correct Answer: C
 Rationale: ACI 318 building code requirements specify a
minimum concrete cover of 1½ inches for reinforcement in
concrete exposed to severe environmental conditions such as
freeze-thaw cycles .

, 5. Before concrete is placed, a field inspector must verify that
rebar is clean. What contaminants must be removed?

 A) Paint and rust, mud, oil, and loose scale
 B) All ties and chairs
 C) Any type of coating, including epoxy
 D) Plastic spacers larger than 2 in.
 Correct Answer: A
 Rationale: Ensuring the reinforcing steel is free of contaminants
like mud, oil, loose rust, and paint is a key part of quality control.
This ensures a proper bond between the steel and the concrete .

6. What is the primary purpose of using high chairs in a
double-mat slab reinforcement?

 A) Reduces concrete volume
 B) Maintains correct separation between top and bottom
mats
 C) Increases bar strength
 D) Provides decorative finish
 Correct Answer: B
 Rationale: High chairs or bolsters are used to maintain the
correct spacing and separation between the top and bottom
layers of reinforcement, ensuring the structural design is met .

7. Which of the following is NOT a permitted method for
supporting rebar in a beam?

 A) Bolsters
 B) Chairs
 C) Concrete bricks (dobies)
 D) Plastic zip ties only

,  Correct Answer: D
 Rationale: While plastic zip ties can be used for tying, they are
not acceptable as the sole support for rebar. Proper chairs,
bolsters, or dobies (concrete bricks) are required to support the
reinforcement at the correct elevation .

igging, Lifting, and Crane Safety

8. When inspecting rigging slings for lifting rebar bundles,
what should you look for?

 A) Color of the slings
 B) Frayed wires or broken strands
 C) Manufacturer’s logo
 D) Length of the sling
 Correct Answer: B
 Rationale: A critical part of pre-use inspection for slings is
checking for physical damage that could compromise their
strength, such as frayed wires, broken strands, cuts, or abrasions .

9. What hand signal involves a thumb pointing up with the
hand rotating in small circles?

 A) Point to the load
 B) Thumb up, moving hand in small circles
 C) Palm down, waving fingers
 D) Fist held at shoulder
 Correct Answer: B
 Rationale: This is the standard hand signal for a crane operator to
“hoist” or raise the load .