Concrete Technology MCQ Multiple Choice Questions Answers | Quiz for Practice
MCQ quiz on Concrete Technology multiple choice questions and answers on Concrete Technology MCQ questions on Concrete Technology objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams.
Concrete Technology MCQ Questions for Practice
1. A brick scutch should be used to
Correct Answer is: trim rough-cut bricks
2. A building line is
Correct Answer is: the line in front of which no building is allowed
3. A d.p.c.
Correct Answer is: holds back moisture
4. A d.p.c. placed under a stone sill should extend on each side of the sill at least
Correct Answer is: 150 mm
5. A disadvantage with clayey subsoils is that in long periods of dry weather they tend to
Correct Answer is: shrink
6. A horizontal d.p.c. is placed to stop moisure
Correct Answer is: rising up from the ground
7. A horizontal member used in trench timbering is a
Correct Answer is: waling board
8. A trench 4.000 m in length, 1.000 m in depth and 1.000 m wide is to be excavated; the sub-soil is clay. The amount to be carted away will be
Correct Answer is: 5.00 m3
9. Backfilling and compaction of trenches should be carried out in layers of
Correct Answer is: 150 mm
10. Before a foundation may be concreted, the natural foundation must be inspected by the
Correct Answer is: building control officer
11. Bricks that are subjected to severe weather conditions should be
Correct Answer is: dense
12. Care should be taken when using a plumb rule during periods of
Correct Answer is: strong winds
13. Coarse aggregate is mainly retained on a sieve of
