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GATE CE: Concrete Structures Champion Quiz 1

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Question 1

Working stress method of design for reinforced concrete is

Question 2

The maximum strain in the tension reinforcement in the section at failure when designed for the limit state of collapse should be

Question 3

In a reinforced concrete section, the shape of the nominal shear stress diagram is

Question 4

Grade of steel is designated as Fe 415, if

Question 5

Modulus of elasticity of concrete is increased with

Question 6

In limit state approach, spacing of main reinforcement controls primarily

Question 7

Stress-strain curve of concrete is

Question 8

At what stress does the first flexural crack appear in RCC beams made of M25 grade concrete?

Question 9

An ordinary mild steel bar has been prestressed to a working stress of 200 MPa. Young’s modulus of steel is 200 GPa. Permanent negative strain due to shrinkage and creep is 0.0008. How much is the effective stress left in steel?

Question 10

Characteristic strength of M20 concrete is 20 MPa. What is the number of cubes having 28 days’ compressive strength greater than 20 MPa out of 100 cubes made with this concrete?

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ESE & GATE CE Structural Analysis

Oct 21ESE & GATE CE