Q. Which of the following statement is correct regarding the working stress design of under reinforced concrete section ?
✅ Correct Answer: (C)
The moment of resistance will be less than that of the balanced section
Reinforced Cement Concrete Structures MCQs | Page - 4
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Q. For a balanced section, the moment of resistance obtained from compressive force will be ............... the moment of resistance obtained from the tensile force ?
✅ Correct Answer: (C)
equal to
Q. The thickness of the topping of a ribbed slab is kept from ?
✅ Correct Answer: (C)
50 to 80 mm
Q. In an over-reinforced section ?
✅ Correct Answer: (A)
steel reinforcement is not fully stressed to its permissible value
Q. When a reinforced concrete structure is loaded, the resistance first broken is ?
✅ Correct Answer: (A)
pure adhesive resistance
Q. When the ratio of effective length of the column to its least lateral dimension does not exceed 15, it is termed as a ?
✅ Correct Answer: (B)
short column
Q. In the design of a masonry retaining wall, the ?
✅ Correct Answer: (C)
resultant load should fall within a distance of one-sixth of base width on either side of its mid point
Q. The chances of diagonal tension cracks in R.C.C. member reduce when ?
✅ Correct Answer: (B)
flexural and shear force act
Q. The assumption made in the design of pre-stressed concrete sections under working load is that ?
✅ Correct Answer: (D)
all of the above
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