A. 30
B. 35
C. 40
D. 45
A. Remains within the flange
B. Remains below the slab
C. Coincides the geometrical centre of the beam
D. None of these
A. Compression is borne entirely by concrete
B. Steel possesses initial stresses when embedded in concrete
C. Plane sections transverse to the centre line of the beam before bending remain plane after bending
D. Elastic moduli for concrete and steel have different values within the limits of deformation of the beam
A. Thickness of the stem is kept same throughout
B. Base slab is made 10 cm thicker than the stem
C. Width of the base slab is kept 0.7 time the total height of the wall
D. All the above
A. 0.25
B. 0.50
C. 0.70
D. 0.75
A. Equal or less than 5 kg/cm2, no shear reinforcement is provided
B. Greater than 4 kg/cm2, but less than 20 kg/cm2, shear reinforcement is provided
C. Greater than 20 kg/cm2, the size of the section is changed
D. All the above
A. 0.6
B. 0.7
C. 0.8
D. 0.9
A. D = 0.00775 aP
B. D = 0.0775 aP
C. D = 0.07775 aP
D. D = 0.775 Pa
A. 4 mm
B. 5 mm
C. 6 mm
D. 7 mm
A. cAc + m cAsc
B. c(A – Asc) + m cAsc
C. c[A + (m – 1)ASC]
D. All the above