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ESE CE: Concrete Structures Champion Quiz 4
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Question 1
Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I
A)
B)
C)
D)
List-II
1) Modulus of rupture
2) Development length
3) Nominal shear stress
4) Hook anchorage value
5) Modulus of concrete
List-I
A)
B)
C)
D)
List-II
1) Modulus of rupture
2) Development length
3) Nominal shear stress
4) Hook anchorage value
5) Modulus of concrete
Question 2
What is the anchorage value of a standard hook of a reinforcement bar of diameter D?
Question 3
Lap length of reinforcement in compression shall not be less than
Question 4
Assuming the concrete below the neutral axis to be cracked, the shear stress across the depth of a singly reinforced rectangular beam section
Question 5
Assertion (A): The design shear strength of axially loaded beam is increased by a factor, as per IS codes, 
or 1.5 whichever is less. (where 
is axial load, 
gross area of column and 
characteristic concrete strength)
Reason (R): The presence of axial compressive force is to hasten the formation of both flexural and inclined cracks.
or 1.5 whichever is less. (where is axial load, gross area of column and characteristic concrete strength) Reason (R): The presence of axial compressive force is to hasten the formation of both flexural and inclined cracks.
Question 6
Consider the following statements dealing with flexural reinforcement to be terminated in the tension zone:
1) The shear at the cut-off point not to exceed two-third of the otherwise permitted value.
2) Shear reinforcement is provided along each terminated bar overlapping three-fourth of the appropriate distance from the cut-off point.
3) For 36 mm and smaller bars, the continuing bars shall provide double the area required for flexure at the cut off and shear does not exceed three-fourth of the permitted value.
Which of these statements is/are correct?
1) The shear at the cut-off point not to exceed two-third of the otherwise permitted value.
2) Shear reinforcement is provided along each terminated bar overlapping three-fourth of the appropriate distance from the cut-off point.
3) For 36 mm and smaller bars, the continuing bars shall provide double the area required for flexure at the cut off and shear does not exceed three-fourth of the permitted value.
Which of these statements is/are correct?
Question 7
The development length in compression for a 20 mm diameter deformed bar of grade Fe 415 embedded in concrete of grade
M 25 whose design bond stress is 1.40 N/mm2, is
M 25 whose design bond stress is 1.40 N/mm2, is
Question 8
If a 2-legged 8 mm diameter HYSD bar is used as shear reinforcement for a beam of width 230 mm and effective depth 300 mm, what is the nearest magnitude of the spacing of minimum shear reinforcement?
Question 9
The purpose of lateral ties in short R.C. columns is to
Question 10
In an isolated reinforced concrete column footing of effective depth d, the stress in punching shear is checked
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Oct 25ESE & GATE CE
