Reinforced Concrete Structure (R.C.C.) Design model questions and answers paper
16. A dome is a
A. Shell of revolution
B. Shell of generation
C. Plate
D. Folded plate
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A. Shell of revolution
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17. The failure criteria used for concrete under compression in reinforced concrete beams and columns is
A. Maximum principal stress theory
B. Maximum principal strain theory
C. Maximum shear stress theory
D. Maximum distortion strain energy theory
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18. In the suspended span of a double cantilever bridge, the depth of the suspended beam is increased towards its ends for the purpose
A. Providing strength
B. Deflection control
C. Aesthetic
D. Crack prevention
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19. The least coefficient of thermal expansion of concrete is with the aggregate of
A. Sandstone
B. Limestone
C. Quartzite
D. Basalt
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20. Column should be designed for
A. Zero eccentricity
B. Minimum 20 mm
C. Minimum 50 mm eccentricity
D. Maximum 10 mm eccentricity
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