The maximum deflection due to a load W at the free end of a cantilever of length L and having flexural rigidity EI, is WL²/2EI WL3/3EI WL3/2EI WL²/3EI TRUE ANSWER : ? YOUR ANSWER : ?
The maximum bending moment for a simply supported beam with a uniformly distributed load w/unit length, is WI²/12 WI²/8 WI²/4 WI/2 TRUE ANSWER : ? YOUR ANSWER : ?
The equivalent length is of a column of length having both the ends fixed, is 2 L L/2 l L TRUE ANSWER : ? YOUR ANSWER : ?
A square column carries a load P at the centroid of one of the quarters of the square. If a is the side of the main square, the combined bending stress will be 2p/a² p/a² 4p/a² 3p/a² TRUE ANSWER : ? YOUR ANSWER : ?
A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be 3/2 5/8 8/5 2/3 TRUE ANSWER : ? YOUR ANSWER : ?
Maximum strain theory for the failure of a material at the elastic limit, is known as Haig's theory Rankine's theory St. Venant's theory Guest's or Trecas' theory TRUE ANSWER : ? YOUR ANSWER : ?
In case of principal axes of a section Difference of moment inertia is zero None of these Sum of moment of inertia is zero Product of moment of inertia is zero TRUE ANSWER : ? YOUR ANSWER : ?
section modulus of a square section of side B and that of a circular section of the ratio of the diameter D, is 3 /8 /16 2 /15 3 /16 TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is 1/16 1/10 1/12 1/8 TRUE ANSWER : ? YOUR ANSWER : ?
parabolic arch of span and rise , is given by The equation of a y = 4h/l² × (1 – x) y = 2h/l² × (1 – x) y = 3h/l² × (1 – x) y = h/l² × (1 – x ) TRUE ANSWER : ? YOUR ANSWER : ?