Shear Failure MCQs : This section focuses on the "Shear Failure". These Multiple Choice Questions (MCQs) should be practiced to improve the Shear Failure skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
________ is developed due to adhesion between concrete and steel.
A. Shear
B. Flexure
C. Bond
D. Creep
Question 2
___________ depends on grade of concrete and diameter of bar etc.
A. Shear stress
B. Bond stress
C. Bending
D. Rupture
Question 3
_____________ bond arises when bar carrying certain force is terminated.
A. Anchorage
B. Flexural
C. Indemnity
D. Equivalent
Question 4
Bent up bars do not resist diagonal tension.
A. TRUE
B. FALSE
Question 5
Bond is developed due to _________
A. Viscosity
B. Gravity
C. Friction
D. Acoustics
Question 6
Bond stress is a stress acting ___________ to the bar on the interface between reinforcement and concrete.
A. Perpendicular
B. Parallel
C. Normal
D. Transverse
Question 7
Calculate the moment of inertia of a hollow circular section whose external diameter is 60 mm and thickness is 5 mm about centroidal axis.
A. 315 m2
B. 320 m4
C. 330 m4
D. 345 m4
Question 8
Calculate the nominal shear stress, if a singly reinforced rectangular beam 230Ã450 mm effective depth is subjected to a factored load of 60 kN.
A. 0.6 N/mm2
B. 0.55 N/mm2
C. 0.4 N/mm2
D. 0.25 N/mm2
Question 9
In case of HYSD bars ___________ are provided to increase anchorage length.
A. Lateral ties
B. Helical reinforcement
C. Standard hooks
D. Standard bends
Question 10
Polar moment of inertia is denoted by ___________
A. G
B. J
C. K
D. M
Question 11
The development length can be determined easily by _______ test.
A. Push out test
B. Pull out test
C. Grading test
D. Slump cone test
Question 12
The minimum shear reinforcement is given by Asv/bSv = _______
A. 0.4 /0.87 fy
B. 0.5 /0.85 fy
C. 0.6 /0.9 fy
D. 0.35/ 0.6 fsc
Question 13
The ultimate shear force at a section of an RCC beam is 300 kN. The shear resisted by concrete is 77.5 kN. What is the shear for which shear reinforcement is required?
A. 213.5 kN
B. 220 kN
C. 222.5 kN
D. 122.5 kN
Question 14
To improve the anchorage of bars ______ are provided in plain bars.
A. Standard hooks
B. Stirrups
C. Lateral ties
D. Standard bends
Question 15
Which of the following bond is also known as a local bond?
A. Anchorage bond
B. Fletched bond
C. Flexural bond
D. Composite bond