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.Management Sciences
Category: Civil Engineering Mcqs
Gypsum consists of______________?
A. H2S and C02
B. CaS04 and H20
C. Lime and H20
D. C02 and calcium
The center of gravity of a triangle lies at the point of__________________?
A. concurrence of the medians
B. intersection of its altitudes
C. intersection of bisector of angles
D. intersection of diagonals
E. all of the above
The horizontal thrust on the ends of a two hinged semicircular arch of radius carrying_________________?
A. A uniforml 4/3
B. end, is
C. All the above
D. non of these
Critical angle of electromagnetic radiation takes place if__________________?
A. Angle of incidence is equal to angle of refraction
B. Angle of incidence is greater than the angle of refraction
C. Angle of incidence is equal to 90°
D. Angle of refraction is equal to 90°
In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time?
A. 100 mm dia.
B. 150 mm dia.
C. 225 mm dia.
D. All of these
The most economical lighting layout which is suitable for narrow roads is_______________?
A. single side lighting
B. staggered system
C. central lighting system
D. none of the above
What type of bond which can be redeemed before maturity date ?
A. Preferred bond
B. Registered bond
C. Incorporators bond
D. Callable bond
The treadle bar is provided_____________________?
A. in the middle of the track a little in front of the toes of the tongue rail
B. near and parallel to inner side of one of the rails
C. at right angle to the rail
D. near and parallel to inner side of both the rails
Ratio of inertia force to elastic force is known as _____________________?
A. Mach number
B. Froude number
C. Reynold’s number
D. Weber’s number
E. none of the above
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