Basic Civil Engineering Properties Concrete Online Exam Quiz
Basic Civil Engineering Properties Concrete GK Quiz. Question and Answers related to Basic Civil Engineering Properties Concrete. MCQ (Multiple Choice Questions with answers about Basic Civil Engineering Properties Concrete
In design of R.C.C. structures, the tensile strength of concrete is taken as:
Options
A : 5N/mm2
B : 2N/mm2
C : 0.3N/mm2
D : 0N/mm2
Properties of concrete can broadly be divided into:
Options
A : 8
B : 6
C : 4
D : 2
M15 concrete is used for:
Options
A : Dams
B : Foundation
C : R.C.C
D : Mass concreting works
Higher the cement content,
Options
A : Higher aggregates
B : Lower workability
C : Higher strength
D : Lower strength
How does the strength of concrete differ with age of concrete?
Options
A : Increases
B : Decreases
C : No effect
D : Increases, then decreases
Which admixture is used to improve workability?
Options
A : Plasticizers
B : Metakaolin
C : Reducers
D : Accelerators
Which of the below property of aggregates is not desirable?
Options
A : Smooth texture
B : Well graded
C : Angular shape
D : Smaller size
Permanent dimension changes due to loading is termed as:
Options
A : Strain
B : Extent
C : Creep
D : Ambit
The accumulation of water on the outer surface of the concrete is:
Options
A : Transpiration
B : Bleeding
C : Guttation
D : Ponding
Bleeding is good to an extent if it occurs when concrete is:
Options
A : Transported
B : Mixed
C : Plastic
D : Placed
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