ICC REINFORCED CONCRETE
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What is the primary purpose of reinforcement in concrete?
A. Resist compression
B. Resist shear
C. Resist tension
D. Improve workability
Correct Answer: C. Resist tension
2. Concrete cover protects reinforcement from:
A. Shrinkage and cracking
B. Corrosion and fire exposure
C. Settlement and bleeding
D. Segregation and scaling
Correct Answer: B. Corrosion and fire exposure
3. A slump test measures:
A. Strength
B. Durability
C. Density
D. Workability
Correct Answer: D. Workability
4. Honeycombing is usually caused by:
A. Excessive curing
B. Poor consolidation
C. High-strength concrete
, D. Low cement content
Correct Answer: B. Poor consolidation
5. Segregation occurs when:
A. Concrete hardens too quickly
B. Reinforcement shifts position
C. Concrete ingredients separate
D. Water evaporates from the surface
Correct Answer: C. Concrete ingredients separate
6. Which inspection occurs before concrete placement?
A. Compressive strength testing
B. Surface finishing inspection
C. Reinforcement verification
D. Crack evaluation
Correct Answer: C. Reinforcement verification
7. Rebar chairs are used to:
A. Tie reinforcement together
B. Increase concrete strength
C. Support reinforcement position
D. Reduce concrete cover
Correct Answer: C. Support reinforcement position
8. Excessive water in concrete generally:
A. Increases strength
B. Reduces strength
C. Improves durability
D. Eliminates shrinkage
Correct Answer: B. Reduces strength
9. Cold joints result from:
A. Excess vibration
B. Delayed concrete placement
C. High cement content
, D. Excessive curing
Correct Answer: B. Delayed concrete placement
10.Concrete cylinders are tested primarily for:
A. Tensile strength
B. Flexural strength
C. Compressive strength
D. Shear strength
Correct Answer: C. Compressive strength
11.Which item should be clean before placement?
A. Formwork only
B. Aggregate only
C. Reinforcement
D. Curing blankets
Correct Answer: C. Reinforcement
12.Air entrainment improves concrete resistance to:
A. Sulfate attack
B. Corrosion
C. Freeze-thaw cycles
D. Alkali-silica reaction
Correct Answer: C. Freeze-thaw cycles
13.Reinforcement is typically made from:
A. Aluminum
B. Steel
C. Copper
D. Plastic
Correct Answer: B. Steel
14.Excessive vibration may cause:
A. Hydration
B. Bleeding
C. Segregation
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What is the primary purpose of reinforcement in concrete?
A. Resist compression
B. Resist shear
C. Resist tension
D. Improve workability
Correct Answer: C. Resist tension
2. Concrete cover protects reinforcement from:
A. Shrinkage and cracking
B. Corrosion and fire exposure
C. Settlement and bleeding
D. Segregation and scaling
Correct Answer: B. Corrosion and fire exposure
3. A slump test measures:
A. Strength
B. Durability
C. Density
D. Workability
Correct Answer: D. Workability
4. Honeycombing is usually caused by:
A. Excessive curing
B. Poor consolidation
C. High-strength concrete
, D. Low cement content
Correct Answer: B. Poor consolidation
5. Segregation occurs when:
A. Concrete hardens too quickly
B. Reinforcement shifts position
C. Concrete ingredients separate
D. Water evaporates from the surface
Correct Answer: C. Concrete ingredients separate
6. Which inspection occurs before concrete placement?
A. Compressive strength testing
B. Surface finishing inspection
C. Reinforcement verification
D. Crack evaluation
Correct Answer: C. Reinforcement verification
7. Rebar chairs are used to:
A. Tie reinforcement together
B. Increase concrete strength
C. Support reinforcement position
D. Reduce concrete cover
Correct Answer: C. Support reinforcement position
8. Excessive water in concrete generally:
A. Increases strength
B. Reduces strength
C. Improves durability
D. Eliminates shrinkage
Correct Answer: B. Reduces strength
9. Cold joints result from:
A. Excess vibration
B. Delayed concrete placement
C. High cement content
, D. Excessive curing
Correct Answer: B. Delayed concrete placement
10.Concrete cylinders are tested primarily for:
A. Tensile strength
B. Flexural strength
C. Compressive strength
D. Shear strength
Correct Answer: C. Compressive strength
11.Which item should be clean before placement?
A. Formwork only
B. Aggregate only
C. Reinforcement
D. Curing blankets
Correct Answer: C. Reinforcement
12.Air entrainment improves concrete resistance to:
A. Sulfate attack
B. Corrosion
C. Freeze-thaw cycles
D. Alkali-silica reaction
Correct Answer: C. Freeze-thaw cycles
13.Reinforcement is typically made from:
A. Aluminum
B. Steel
C. Copper
D. Plastic
Correct Answer: B. Steel
14.Excessive vibration may cause:
A. Hydration
B. Bleeding
C. Segregation
