An R.C.C. column is treated as short column if its slenderness ratio is less than_______________?
A. 30
B. 35
C. 40
D. 50
MCQs / Q&A
The advantage of reinforced concrete, is due to_______________?
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
Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than____________?
Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than____________?
A. 42 diameters from the centre of the column
B. 42 diameters from the inner edge of the column
C. 42 diameters from the outer edge of the column
D. 24 diameters from the centre of the column
As per IS : 456, the reinforcement in a column should not be less than________________?
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
Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by_________________?
Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by_________________?
A. Rankine formula
B. Marcus formula
C. Rankine Grashoff formula
D. Grashoff formula
A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is_____________________?
A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is_____________________?
A. WL/P
B. WL/2P
C. WL/3P
D. WL/4P
For initial estimate for a beam design, the width is assumed__________________?
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
Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of_____________________?
Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of_____________________?
A. h /4
B. h/3
C. h/2
D. 2h/3
Spacing of stirrups in a rectangular beam, is__________________?
Spacing of stirrups in a rectangular beam, is__________________?
A. Kept constant throughout the length
B. Decreased towards the centre of the beam
C. Increased at the ends
D. Increased at the centre of the beam
The Young’s modulus of elasticity of steel, is__________________?
The Young’s modulus of elasticity of steel, is__________________?
A. 150 KN/mm2
B. 200 KN/mm2
C. 250 KN/mm2
D. 275 KN/mm2