Concrete Technology Entrance Exams Online Exam Quiz
Concrete Technology Entrance Exams GK Quiz. Question and Answers related to Concrete Technology Entrance Exams. MCQ (Multiple Choice Questions with answers about Concrete Technology Entrance Exams
What is the compaction factor for low degree of workability?
Options
A : .78
B : .85
C : .92
D : .95
This image has _________
Options
A : High w/c ratio
B : Low w/c ratio
C : High Strength
D : Low porosity
A lower ratio leads to ____________
Options
A : Higher strength and durability
B : Higher strength but low durability
C : Lower strength but high durability
D : Lower strength and durability
How to improve the workability of concrete.
Options
A : Increase the w/c ratio
B : Decrease the w/c ratio
C : Decrease the size of aggregates
D : Don’t mix it for longer time
The water–cement ratio is the ratio of _______________
Options
A : Weight of water to the weight of cement
B : Volume of water to the volume of cement
C : Density of water to the Density of cement
D : Weight of water to the weight of aggregates
What is workability?
Options
A : When it is easily placed and compacted heterogeneous
B : When it is easily placed and compacted homogenous
C : When it is not easily placed
D : When it is easily placed but not compacted homogenous
Workability can be resolved __________
Options
A : With not using of plasticizers
B : With use of plasticizers
C : With the use of both plasticizers and super plasticizers
D : With not using of both plasticizers and super plasticizers
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