Civil Engineering Mcqs

A circular slab subjected to external loading, deflects to form a_________________?

(A) Semi-hemisphere
(B) Ellipsoid
(C) Paraboloid
(D) None of these

Submitted By :Ali Uppal

The radius of a bar bend to form a hook, should not be less than_______________?

(A) Twice the diameter
(B) Thrice the diameter
(C) Four times the diameter
(D) Five times the diameter

Submitted By :Ali Uppal

If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least________________?

(A) WL /P
(B) WL/2P
(C) WL/3P
(D) WL/4P

Submitted By :Ali Uppal

If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than________________?

(A) WL/12 (L – 2D/3)²
(B) WL/10 (L + 2D/3)²
(C) WL/10 (L – 2D/3)²
(D) WL/12 (L – D/3)²

Submitted By :Ali Uppal

Pick up the true statement from the following?

(A) Plain ceiling provides the best property diffusing light
(B) In the absence of beams, it is easier to install piping
(C) In the absence of beams, it is easier to paint
(D) All the above

Submitted By :Ali Uppal

Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the elemental part of a beam section, is directly proportional to__________________?

(A) Shear force
(B) Area of the section
(C) Distance of the C.G. of the area from its neutral axis
(D) Moment of the beam section about its neutral axis

Submitted By :Ali Uppal

The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon____________________?

(A) Breadth of the rib
(B) Overall thickness of the rib
(C) Centre to centre distance between T-beams
(D) All the above

Submitted By :Ali Uppal

If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by_________________?

(A) 0.2
(B) 0.3
(C) 0.4
(D) 0.5

Submitted By :Ali Uppal

bending moment of a simply supported slab is M Kg.cm, the effective depth of the If the maximum slab is (where Q is M.R. factor)________________?

(A) M/100Q
(B) M/ Q
(C) M/Q)
(D) (M/100Q)

Submitted By :Ali Uppal

effective depth and depth of the neutral axis respectively of a singly reinforced If d and n are the beam, the lever arm of the beam, is_________________?

(A) d
(B) n
(C) d + n/3
(D) d – n/3

Submitted By :Ali Uppal