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JSSC JE RCC QUIZ 3

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Question 1

Which one of the following is correct in respect of the material efficiency of RCC flexural elements in rectangular beam, T-beam and two-way slab?

Question 2

When is an RCC roof slab designed as a two way slab?

Question 3

For shorter storey height, cheaper form work and better lighting facilities, what is the recommended slab floor?

Question 4

A reinforced concrete slab is 72 mm thick. The maximum size of reinforcement bar that can be used is

Question 5

If a two-way slab is found to be unsafe in shear, then the preferred remedy is

Question 6

Which of the following assumption is/are implied in the table listing moment coefficient for continuous slabs?
1) Load is distributed uniformly along supports.
2) Mid-span deflections in orthogonal directions are the same.
3) Load distribution along each support is triangular.
4) Support moment is about 1.5 times span moment.

Question 7

In reinforced brickwork slabs, the diameter of main reinforcement shall, preferably not exceed

Question 8

Critical section for shear in case of flat slabs is

Question 9

The enlarged head of the supporting column of a flat slab is called

Question 10

The minimum reinforcement in slabs should not be less than — % of the total cross-sectional area when HYSD bars are used in the either direction,
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Jul 20AE & JE Exams