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.Management Sciences
Category: Civil Engineering Mcqs
In an internal focussing type of telescope, the lens provided is_______________?
A. concave
B. convex
C. plano-convex
D. plano-concave
The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes_______________?
A. With the horizontal
B. With the vertical
C. With the perpendicular to the inclined plane of the soil
D. None of these
d constant, the width of a cantilever of length l of uniform strength loaded with Keeping the depth a uniformly distributed load w varies from zero at the free end and________________?
A. (2w/ × l² at the fixed end
B. (3w/ × l² at the fixed end
C. (3w/ × l² at the fixed end
D. (5w/ × l² at the fixed end
The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is ________________?
A. 1.00 m3
B. 1.25 m3
C. 1.50 m3
D. 1.75 m3
A stone is thrown vertically upwards with a vertical velocity of 49 m/sec. It returns to the ground in________________?
A. 5 sec
B. 8 sec
C. 10 sec
D. 20 sec
A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm2, the tensile force developed at a temperature of 50°C, is_________________?
A. 80 N/mm2
B. 100 N/mm 2
C. 120 N/mm2
D. 150 N/mm2
The diameter of base of conical flare of a steel stack is_____________________?
A. less than d
B. equal to d
C. more than d
D. any of the above
where d is the diameter of the cylindrical part
In areas where light rains are uniformly distributed throughout the year, the type of sewerage system to be adopted is_______________?
A. Separate system
B. Combined system
C. Partially combined system
D. None of these
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