Are you a civil engineering student, site engineer, or construction professional? Test your basic and advanced knowledge with this civil engineering quiz.
The below are the quiz for civil engineer knowledge, You can think carefully and check the answers at the end!
Question 1: The standard grade of concrete used in residential buildings is:
A) M10
B) M15
C) M20
D) M40
Explanation: The standard grade of concrete used in residential buildings is C) M20.
Question 2: Which material is mainly responsible for strength in RCC?
A) Cement
B) Sand
C) Aggregate
D) Steel
Explanation: Mainly responsible for strength in RCC is D) Steel.
Question 3: Which test is used to check workability of concrete?
A) Compression test
B) Slump test
C) Tensile test
D) Impact test
Explanation: The test is used to check workability of concrete B) Slump test.
Question 4: The minimum clear cover for beams (as per IS code) is:
A) 10 mm
B) 15 mm
C) 25 mm
D) 40 mm
Explanation: The minimum clear cover for beams (as per IS code) is C) 25mm.
Question 5: Which foundation is used when soil bearing capacity is low?
A) Isolated footing
B) Combined footing
C) Raft foundation
D) Stepped footing
Explanation: C) Raft Foundation is used when soil bearing capacity is low.
Question 6: In a simply supported beam, maximum bending moment occurs at:
A) Supports
B) Mid-span
C) One-third span
D) Random point
Explanation: C) In a simply supported beam, maximum bending moment occurs at: B) Mid-Support.
Question 7: Which steel bar is commonly used in RCC structures today?
A) Mild steel
B) TOR steel
C) HYSD bars
D) Stainless steel
Explanation: C) HYSD bars are commonly used in RCC structures today.
Question 8: Column mainly resists:
A) Tension
B) Shear
C) Compression
D) Bending
Explanation: Column mainly resists: C) Compression
Question 9: Lateral loads in buildings are caused by:
A) Dead load
B) Live load
C) Wind and earthquake
D) Impact load
Explanation: Lateral loads in buildings are caused by: C) Wind and earthquake
Question 10: Shear reinforcement in beams is provided in the form of:
A) Main bars
B) Bent-up bars
C) Stirrups
D) Hooks
Explanation: Shear reinforcement in beams is provided in the form of: C) Stirrups
Question 11: Curing of concrete is done to:
A) Increase color
B) Increase strength
C) Reduce cost
D) Increase weight
Explanation: Curing of concrete is done to: B) Increase strength
Question 12: Which curing method is most commonly used on site?
A) Steam curing
B) Ponding
C) Chemical curing
D) Infrared curing
Explanation: Curing method is most commonly used on site: B) Ponding
Question 13: What is the minimum curing period for OPC cement concrete?
A) 3 days
B) 5 days
C) 7 days
D) 14 days
Explanation: The minimum curing period for OPC cement concrete is: C) 7 days
Question 14: Which equipment is used for concrete compaction?
A) Mixer
B) Vibrator
C) Pump
D) Trowel
Explanation: Equipment is used for concrete compaction: B) Vibrator
Question 15: Bar bending schedule (BBS) helps to:
A) Increase strength
B) Reduce steel quantity
C) Estimate steel accurately
D) Improve appearance
Explanation: Bar bending schedule (BBS) helps to: C) Estimate steel accurately
Question 16: Which soil has highest bearing capacity?
A) Clay
B) Silt
C) Sand
D) Rock
Explanation: The soil has highest bearing capacity is: D) Rock.
Question 17: California Bearing Ratio (CBR) test is related to:
A) Concrete
B) Steel
C) Soil
D) Asphalt
Explanation: California Bearing Ratio (CBR) test is related to: C) Soil.
Question 18: Flexible pavements are usually made of:
A) Cement concrete
B) Bricks
C) Bitumen
D) Steel
Explanation: Flexible pavements are usually made of: C) Bitumen
Question 19: Camber in roads is provided to:
A) Increase speed
B) Improve appearance
C) Drain rainwater
D) Reduce cost
Explanation: Camber in roads is provided to: C) Drain rainwater
Question 20: Which survey method is used for large areas?
A) Chain survey
B) Plane table survey
C) Compass survey
D) Aerial survey
Explanation: Survey method is used for large areas: D) Aerial survey
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