Q. In order to prevent crushing of masonry at the base of the dam, the maximum stress should be __________ the permissible stress of the soil.

View solution

Q. When a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce its length, the stress and strain induced is compressive.

View solution

Q. Strain energy is the

View solution

Q. A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in the direction of the

View solution

Q. The neutral axis of the cross-section a beam is that axis at which the bending stress is

View solution

Q. Euler's formula holds good only for

View solution

Q. The object of caulking in a riveted joint is to make the joint

View solution

Q. The extremeties of any diameter on Mohr's circle represent

View solution

Q. Two shafts 'A' and 'B' are made of same material. The shaft 'A' is solid and has diameter D. The shaft 'B' is hollow with outer diameter D and inner diameter D/2. The strength of hollow shaft in torsion is __________ as that of solid shaft.

View solution

Q. The bending moment of a cantilever beam of length l and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is __________ at the fixed end.

View solution

Q. In a cantilever beam of length l subjected to a uniformly distributed load of w per unit length, the maximum deflection lies at the fixed end.

View solution

Q. A lap joint is always in __________ shear.

View solution

Q. The elongation of a conical bar under its own weight is __________ that of prismatic bar of the same length.

View solution

Q. When the shear force diagram is a parabolic curve between two points, it indicates that there is a

View solution

Q. The efficiency of a riveted joint is the ratio of the strength of the joint to the strength of the solid plate.

View solution

Q. According to Euler's column theory, the crippling load for a column of length (l) with one end fixed and the other end free is __________ the crippling load for a similar column hinged at both the ends.

View solution

Q. If percentage reduction in area of a certain specimen made of material 'A' under tensile test is 60% and the percentage reduction in area of a specimen with same dimensions made of material 'B' is 40%, then

View solution

Q. The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit length, consists of

View solution

Q. A body is subjected to two normal stresses 20 kN/m² (tensile) and 10 kN/m² (compressive) acting perpendicular to each other. The maximum shear stress is

View solution

Q. When a cantilever beam is loaded at its free end, the maximum compressive stress shall develop at

View solution