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.Management Sciences
Category: Civil Engineering Mcqs
Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ?
A. flat water surface
B. convex water surface
C. concave water surface
D. independent of shape of water surface
The limiting value of cant excess for Broad Gauge is________________?
A. 55 mm
B. 65 mm
C. 75 mm
D. l00 mm
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as____________________?
A. meta center
B. center of pressure
C. center of buoyancy
D. center of gravity
E. none of the above
In counterfort type retaining walls_____________?
1. the vertical slab is designed as a continuous slab
2. the heel slab is designed as a continuous slab
3. the vertical slab is designed as a cantilever
4. the heel slab is designed as a cantilever
The correct answer is?
A. (1) and (ii)
B. (1) and(4)
C. (2) and (3)
D. (3) and (4)
The total gap on both sides between the inside edges of wheel flanges and gauge faces of the rail is kept as_________________?
A. 10mm
B. 13mm
C. 16mm
D. 19 mm
Select the correct statement________________?
A. Quantity of binder required for tack coat is less than that required for prime coat
B. Prime coat treatment is given for plugging the voids in water bound macadam during bituminous road construction
C. Seal coat is the final coat over certain previous bituminous pavements
D. A bitumen primer is a high viscosity cutback
Which one of the following statements is not correct_________________?
A. the tangent of the angle of friction is equal to coefficient of friction
B. the angle of repose is equal to angle of friction
C. the tangent of the angle of repose is equal to coefficient of friction
D. the sine of the angle of repose is equal to coefficient to friction
E. none of the above
Minimum potential energy of a system will be in the position of________________?
A. stable equilibrium
B. unstable equilibrium
C. neutral equilibrium
D. all of the above
Design of R.C.C. cantilever beams, is based on the resultant force at______________?
A. Fixed end
B. Free end
C. Mid span
D. Mid span and fixed support
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