A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula
Related Mcqs:
- y/n) (1 – a l/r), is For calculating the allowable stress of long columns. The empirical formula 0 known as_________________?
A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula - For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________?
A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula - Stress may be defined as_________________?
A. Force per unit length
B. Force per unit volume
C. Force per unit area
D. None of these - The ratio of maximum shear stress to average shear stress of a circular beam, is________________?
A. 2/3
B. 3/2
C. 3/4
D. 4/3 - The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is_______________?
A. 1/2
B. 2/3
C. 1/4
D. 1/3 - A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is____________________?
A. M/T
B. T/M
C. 2M/ T
D. 2T/M - The ratio of the length and diameter of a simply supported uniform circular beam which experiences maximum bending stress equal to tensile stress due to same load at its mid span, is___________________?
A. 1/8
B. 1/4
C. 1/2
D. 1/3 - The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is__________________?
A. ½
B. 1
C. 1½
D. 2 - Stress may be expressed in Newtons___________________?
A. Per millimetre square (N/mm2)
B. Per centimetre square (N/cm2)
C. Per metre square (N/m2)
D. None of these - If a concrete column 200 × 200 mm in cross-section is reinforced with four steel bars of 1200 mm2 total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm2 and Es is 15 Ec________________?
A. 264 MN
B. 274 MN
C. 284 MN
D. 294 MN
