A. y = L – (l – ) )
B. y = L/2 + (l –
C. y = L/2 – (l + )
D. y = L/2 – (l – )
✅ The correct answer is option D.
RCC Structures Design MCQs
The transverse reinforcements provided at right angles to the main reinforcement_______________?
A. Distribute the load
B. Resist the temperature stresses
C. Resist the shrinkage stress
D. All the above
✅ The correct answer is option D.
If Sb, is the average bond stress on a bar of diameter subjected to maximum stress , the length of the embedment is given by_____________?
A. l = dt/Sb
B. l = dt/2Sb
C. l = dt/3Sb
D. l = dt/4Sb
✅ The correct answer is option D.
The length of the straight portion of a bar beyond the end of the hook, should be at least_______________?
A. Twice the diameter
B. Thrice the diameter
C. Four times the diameter
D. Seven times the diameter
✅ The correct answer is option D.
The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is___________________?
A. 30°
B. 40°
C. 45°
D. All the above
✅ The correct answer is option D.
The advantage of reinforced concrete, is due to_______________?
A. Monolithic character
B. Fire-resisting and durability
C. Economy because of less maintenance cost
D. All the above
✅ The correct answer is option D.
As per IS : 456, the reinforcement in a column should not be less than________________?
A. 0.5% and not more than 5% of cross-sectional area
B. 0.6% and not more than 6% of cross-sectional area
C. 0.7% and not more than 7% of cross-sectional area
D. 0.8% and not more than 8% of cross-sectional area
✅ The correct answer is option D.
For initial estimate for a beam design, the width is assumed__________________?
A. 1/15th of span
B. 1/20th of span
C. 1/25th of span
D. 1/30th of span
✅ The correct answer is option D.
The width of the rib of a T-beam, is generally kept between_______________?
A. 1/7 to 1/3 of rib depth
B. 1/3 to 1/2 of rib depth
C. 1/2 to 3/4 of rib depth
D. 1/3 to 2/3 of rib depth
✅ The correct answer is option D.
The minimum thickness of a flat slab is taken_________________?
A. L/32 for end panels without drops
B. L/36 for end panels without drops
C. L/36 for interior panels without drop
D. All the above
✅ The correct answer is option D.