RCC Structures Design MCQs with answers for test preparation focus on civil engineering topics. This includes Reinforced Concrete Design questions and answers in PDF format, RCC MCQ questions PDF, multiple choice questions on Reinforced Concrete Structures, and RCC questions and answers PDF.
What types of beams are failed by flexural yielding ?
A. Non-compact sections
B. Beams have much greater strength and stiffness
C. Which are laterally shift
D. Which are not laterally supportedWhile designing a beam, what points are considered from the following ?
A. Shear force
B. Bending moment
C. Neither Shear force nor Bending moment
D. Both Shear force and Bending momentBoth shear force and bending moment is considered while designing a beam because both acts as a loading and variable in it.
Which of the following property is true for brittle material ?
A. Conductors
B. Homogenous
C. Plastic Nature
D. Elastic NatureWhen the shear reinforcement is provided vertically, they are called ?
A. Stirrups
B. Shear stirrups
C. Spacing
D. Shear spacingExplanation: These consist of 6mm to 10mm diameter bars bent round the tensile reinforcement.
Where are the doubly reinforced beams required ?
A. Where concrete amount is restricted
B. Where width of the beam is restricted
C. Where high strength is required
D. Where depth of the beam is restrictedWhat is the primary function of shear reinforcement in RC beams ?
A. Reducing deflection
B. Enhancing flexural strength
C. Preventing shear failure
D. Improving durabilityExplanation: Shear reinforcement, usually in the form of stirrups, is in RC beams to stop shear failure. It works against the diagonal tension forces that might cause the structure to fail under shear stress.
What is the maximum area for tension reinforcement in a beam ?
A. 2%
B. 1%
C. 8%
D. 4%Which of the following is directly proportional to workability of concrete ?
A. Water cement ratio
B. Transit Time
C. Aggregate cement ratio
D. CementExplanation: As the water cement ratio increases, the workability of concrete increases.
What is the horizontal distance or spacing between the reinforcement bars of an 80mm thick slab ?
A. 240mm
B. 540mm
C. 340mm
D. 440mmExplanation: According to the codal provision, the spacing = 3*thickness of the slab or 300mm whichever is less.
Hence the spacing s = 3*80mm=240mm.Which of the following cannot be used to determine the load carrying capacity of a pile ?
A. Dynamic formulae
B. Pile load tests
C. Double acting hammer
D. Penetration testsThe load carrying capacity of a pile can be determined by using the methods: Dynamic formulae, static formulae, pile load tests and penetration tests.