RCC Structures Design Mcqs


Q.  If the loading on a pre-stressed rectangular beam, is uniformly distributed, the tendon to be provided should be_______________?

a. Straight below centroidal axis
b. Parabolic with convexity downward
c. Parabolic with convexity upward
d. Straight above centroidal axis


ANSWER: See Answer
 
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MCQs:  In a cantilever retaining wall without a heel slab______________?
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MCQs:  is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The maximum stress in the beam, subjected to a maximum bending moment , is_________________?
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MCQs:  The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm 2 respectively. If m = 15, the depth of its neutral axis is_______________?
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