The maximum shear stress (qmax) in a rectangular beam is 1.25 times the average

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Question
The maximum shear stress (q_max) in a rectangular beam is
Options
A. 1.25 times the average
B. 1.50 times the average
C. 1.75 times the average
D. 2.0 times the average
E. 2.5 times the average.

Correct Answer

1.50 times the average

RCC Structures Design problems

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2. A pile of length L carrying a uniformly distributed load W per metre length is suspended at two points, the maximum, B.M. at the centre of the pile or at the points of suspension, is
Options
A.
B.
C.
D.
E.

4. The advantage of reinforced concrete, is due to
Options
A. monolithic character
B. fire-resisting and durability
C. economy because of less maintenance cost
D. moulding in any desired shape
E. All the above.

6. If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a
Options
A. simply supported beam
B. continuous beam
C. cantilever beam
D. none of these.

8. A pile of length L carrying a uniformly distributed load W per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be
Options
A.
B.
C.
D.
E.

9. The length of lap in tension reinforcement should not be less than the bar diameter x (actual tension / four times the permissible average bond stress) if it is more than
Options
A. 18 bar diameters
B. 24 bar diameters
C. 30 bar diameters
D. 36 bar diameters

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