Q. The B.M. diagram of the beam shown in below figure, is

View solution

Q. If S is the shear force at a section of an I-joist, having web depth d and moment of inertia I about its neutral axis, the difference between the maximum and mean shear stresses in the web is,

View solution

Q. A solid circular shaft of diameter d is subjected to a torque T. The maximum normal stress induced in the shaft, is

View solution

Q. If p is the internal pressure in a thin cylinder of diameter d and thickness t, the developed hoop stress, is

View solution

Q. Maximum deflection of a

View solution

Q. The maximum deflection of

View solution

Q. If two tensile forces mutually perpendicular act on a rectangular parallelopiped bar are equal, the resulting elongation of the pipe, is

View solution

Q. As compared to uniaxial tension or compression, the strain energy stored in bending is only

View solution

Q. The ratio of strengths of solid to hollow shafts, both having outside diameter D and hollow having inside diameter D/2, in torsion, is

View solution

Q. The weakest section of a diamond riveting, is the section which passes through

View solution

Q. In a loaded beam, the point of con-traflexture occurs at a section where

View solution

Q. A simply supported beam of span L carries a concentrated load W at its mid-span. The maximum bending moment M is

View solution

Q. The ratio of the maximum deflections of a beam simply supported at its ends with an isolated central load and that of with a uniformly distributed load over its entire length, is

View solution

Q. The shape of the bending moment diagram over the length of a beam, carrying a uniformly distributed load is always

View solution

Q. Influence lines are drawn for structures

View solution

Q. A shaft turning 150 r.p.m. is subjected to a torque of 150 kgm. Horse power transmitted by the shaft is

View solution

Q. A simply supported beam carrying a uniformly distributed load over its whole span, is propped at the centre of the span so that the beam is held to the level of the end supports. The reaction of the prop will be

View solution

Q. The range within which a load can be applied on a rectangular column, to avoid any tensile stress, is

View solution

Q. In a beam, the neutral plane

View solution

Q. The radius of gyration of a rectangular section is not proportional to

View solution