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According to IS: 456-1978, the maximum reinforcement in a column is_____________?
Related MCQs
According to IS : 456-1978, the fiexural strength of concrete is__________?
Lap length in compression shall not be less than__________?
For a longitudinal reinforcing bar in a column, the minimum cover shall neither be less than the diameter of bar nor less than__________?
The percentage of reinforcement in case of slabs, when high strength deformed bars are used is not less than__________?
The ratio of the diameter of reinforcing bars and the slab thickness is__________?
The minimum cover in a slab should neither be less than the diameter of bar nor less than__________?
According to IS : 456- 1978, minimum slenderness ratio for a short column is__________?
For a simply supported beam of span 15m, the minimum effective depth to satisfy the vertical deflection limits should be__________?
According to IS : 456-1978, the cblumn or the strut is the member whose effective length is greater than__________?
Diagonal tension in a beam__________?
For a cantilever of effective depth of 0.5m, the maximum span to satisfy vertical deflection limit is__________?
For a continuous slab of 3 m x 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limits is__________?
One of the criteria for the effecvve width of flange of T-beam is bf =—+ bw +6Df 6 In above formula, l0 signifies__________?
For walls, columns and vertical faces of all structural members, the form work is generally removed after__________?
For walls, columns and vertical faces of all structural members, the form work is generally removed after__________?
The individual variation between test strength of sample should not be more than__________?
In case of hand mixing of concrete, the extra cement to be added is__________?
For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be__________?
Maximum quantity of water needed per 50 kg of cement for M 15 grade of concrete is__________?
Minimum grade of concrete to be used in reinforced concrete as per IS:456-1978 is__________?
If the permissible stress in steel in tension is 140 N/mm2, then the depth of neutral axis for a singly reinforced rectangular balanced section will be__________?
If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the beam is called__________?
If a beam fails in bond, then its bond strength can be increased most economi-cally by__________?
The compressive strength of 100 mm cube as compared to 150 mm cube is always__________?
The fineness modulus of fine aggregate is in the range of__________?
The factor of safety for__________?
Poisson’s ratio for concrete__________?
Finer grinding of cement__________?
1% of voids in a concrete mix would reduce its strength by about__________?
Bulking of sand is maximum if moisture content is about__________?
As compared to ordinary portland cement, high alumina cement has__________?
In order to obtain the best workability of concrete, the preferred shape of aggregate is__________?
Modulus of rupture of concrete is a measure of__________?
The percentage of voids in cement is approximately__________?
To determine the modulus of rupture, the size of test specimen used is__________?
The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting, is called__________?
Workability of concrete is inversely pro¬portional to__________?
Air entrainment in the concrete increases__________?
The approximate value of the ratio between direct tensile strength and flexural strength is__________?
The relation between modulus of rupturefcr and characteristic strength of concrete fck is given by__________?
Increase in the moisture content in concrete__________?
Admixtures which cause early setting, and hardening of concrete are called__________?
The strength of concrete after one year as compared to 28 days strength is about__________?
The most commonly used admixture which prolongs the setting and hardening time is__________?
According to IS : 456 -1978, the modulus of elasticity of concrete Ec (in N/mm2) can be taken as__________?
As compared to ordinary portland cement, use of pozzuolanic cement__________?
Strength of concrete increases with__________?
The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is given by__________?
Workability of concrete is directly proportional to__________?
Approximate value of shrinkage strain in concrete, is__________?
The property of the ingredients to separate from each other while placing the concrete is called__________?
According to IS: 456-1978, the maximum reinforcement in a column is_____________?
A. 2 %
B. 4%
C. 6 %
D. 8 %
Correct Answer:
6 %
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Last Updated:
January 12, 2019