Q. The commonly used material in the manufacture of cement is
✅ Correct Answer: (C)
lime stone
Concrete Technology and Design MCQs | Page - 5
Dear candidates you will find MCQ questions of Concrete Technology and Design 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. According to I.S. : 456, the number of grades of concrete mixes, is
✅ Correct Answer: (D)
7
Q. For the construction of thin R.C.C. structures, the type of cement to be avoided, is
✅ Correct Answer: (D)
blast furnace slag cement
Q. Which of the following R.C. retaining walls is suitable for heights beyond 6 m?
✅ Correct Answer: (C)
counterfort type
Q. For batching 1:3:6 concrete mix by volume, the ingredients required per bag of 50 kg cement, are:
✅ Correct Answer: (D)
105 litres of sand and 210 litres of aggregates
Q. A concrete using an air entrained cement
✅ Correct Answer: (C)
is more plastic and workable
Q. A beam curved in plan is designed for
✅ Correct Answer: (D)
bending moment, shear and torsion
Q. 'Ware house pack' of cement means
✅ Correct Answer: (C)
pressure compaction of the bags on lower layers
Q. High carbon content in the steel causes
✅ Correct Answer: (B)
increase in tensile strength but decrease in ductility
Q. Particles of 0.002 mm size are that of
✅ Correct Answer: (A)
clay
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