Explore topic-wise MCQs in Concrete Technology.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Concrete Technology knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the Vee-Bee time for medium degree of workability?

A. 10-20 sec
B. 5-10 sec
C. 2-5 sec
D. 35 sec
Answer» D. 35 sec
Discussion
2.

What is the compaction factor for medium degree of workability?

A. .78
B. .85
C. .92
D. .95
Answer» D. .95
Discussion
3.

___________ is practical in field test.

A. Slump test
B. Compacting factor test
C. Flow table test
D. Kelly Ball Test
Answer» E.
Discussion
4.

Workability of concrete is measured by __________

A. Vicat apparatus test
B. Slump test
C. Minimum void method
D. Talbot Richard test
Answer» C. Minimum void method
Discussion
5.

These test find workability __________

A. Directly
B. Indirectly
C. 0
D. Equals to the weight of the cement
Answer» C. 0
Discussion