Engineering
Engineering MCQs With Answers
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In brick masonry, a brick laid with its breadth parallel to the face of the wall is called a:
AStretcher
BHeader
CCloser
DBat
The ratio of maximum bending stress to maximum shear stress for a rectangular cantilever beam of depth ‘d’ loaded with a point load at free end is:
AL / d
B2L / d
C4L / d
D6L / d
The workability of concrete measured by the slump test for heavy mass concrete construction should ideally range between:
A0 to 25 mm
B25 to 50 mm
C75 to 100 mm
D100 to 150 mm
According to IS 456, the clear cover to main reinforcement bars in a concrete column should not be less than:
A15 mm
B25 mm
C40 mm
D50 mm
In structural analysis, static indeterminacy of a pin-jointed plane truss is calculated using the relation:
ADs = m + r - 2j
BDs = m + r - 3j
CDs = 3m + r - 3j
DDs = 2m + r - j
Which type of compaction roller equipment is most effective for compacting heavy cohesive clayey soils?
ASmooth Wheel Roller
BPneumatic Tyred Roller
CSheepsfoot Roller
DVibratory Roller
In open channel flow, the critical depth (yc) for a rectangular channel with discharge per unit width ‘q’ is given by:
A(q^2 / g)^(1/2)
B(q^2 / g)^(1/3)
C(q / g)^(1/3)
D(q^3 / g)^(1/2)
In steel structure design, the effective length of a column fixed at one end and completely free at the other end is:
A0.5 L
B0.7 L
C1.0 L
D2.0 L
In water supply distribution networks, which piping layout system is most suitable for well-planned modern cities with gridiron street layouts?
ADead End System
BGridiron System (Loop System)
CRadial System
DRing System
In flexible pavement structural layers, the layer placed directly above the natural compacted subgrade soil is:
AWearing Course
BBase Course
CSub-Base Course
DBinder Course