Q. The importance of storing the various ingredients of concrete is ?
✅ Correct Answer: (D)
both (a) and (b)
Concrete Technology MCQs | Page - 60
Dear candidates you will find MCQ questions of Concrete Technology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Which of the following cements is expected to have the highest compressive strength after 3 days ?
✅ Correct Answer: (C)
high alumina cement
Q. Pozzolana is essentially a silicious material containing clay upto ?
✅ Correct Answer: (D)
80%
Q. The measuring 50 litres of aggregate, the inner dimensions of a farma should be ?
✅ Correct Answer: (D)
31 cm x 31 cm x 52 cm
Q. Efflorescence in cement is caused due to the excess of ?
✅ Correct Answer: (C)
alkalies
Q. The material used as an ingredient of concrete is usually ?
✅ Correct Answer: (D)
all of these
Q. The cement concrete, from which entrained air and excess water are removed after placing it in position, is called ?
✅ Correct Answer: (A)
vacuum concrete
Q. In making precast structural units for partition and wall lining purposes, the concrete should be ?
✅ Correct Answer: (C)
light-weight concrete
Q. The hardening is the phenomenon by virtue of which ?
✅ Correct Answer: (C)
the cement paste sets and develops strength
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