At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by_________________? A. Depth of the sectionB. Depth of the neutral axis C. Maximum tensile stress at the section D.…
The ratio of maximum and average shear stresses on a rectangular section, is________________? A. 1 B. 1.25C. 1.5 D. 2.5
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…
A material is said to be perfectly elastic if__________________? A. It regains its original shape on removal of the load B. It regains its original shape partially on removal of the load C. It does not regain its original shape…
If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following_______________? A. Q = S + F B. Q = S – F C. Q = F – SD. Q =…
A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E…
In case of principal axes of a section________________? A. Sum of moment of inertia is zero B. Difference of moment inertia is zeroC. Product of moment of inertia is zero D. None of these
The area of the core of a column of cross sectional area A, is_______________? A. (1/3) A B. (1/6) A C. (1/12) AD. (1/18) A
The force in AD of the truss shown in given figure, is________________? A. 4.0t compression B. 3.0t compressionC. 0.5t compression D. 0.5t tension
static equations i.e. H V M = 0, to a determinate structure, we may By applying the determine_________________? A. Supporting reactions only B. Shear forces only C. Bending moments onlyD. All the above