Q.1
A beam has a triangular cross-section, having altitude ”h” and base “b”. If the section is being subjected to a shear force “F”. Calculate the shear stress at the level of neutral axis in the cross section.
  • a) 4F/5bh
  • b) 4F/3bh
  • c) 8F/3bh
  • d) 3F/4bh
Q.2
The maximum shear stress in the rectangular section is ______________ times the average shear stress.
  • a) 3/4
  • b) 3/7
  • c) 5/3
  • d) 3/2
Q.3
The modular ratio for Mgrade concrete is _____________
  • a) 16
  • b) 13
  • c) 11
  • d) 07
Q.4
In doubly reinforced beam, the maximum shear stress occurs ______________
  • a) along the centroid
  • b) along the neutral axis
  • c) on the planes between neutral axis and tensile reinforcement
  • d) on the planes between neutral axis and compressive reinforcement
Q.5
A cylindrical section having no joint is known as _______________
  • a) Proof section
  • b) Seamless section
  • c) Target section
  • d) Mown section
Q.6
The efficiency of cylindrical section is the ratio of the strength of joint to the strength of _______________
  • a) Solid plate
  • b) Boilerplate
  • c) Circumferential plate
  • d) Longitudinal plate
Q.7
Calculate the modulus of section for a hollow circular column of external diametermm andmm thickness.
  • a) 170 m
  • b) 190 m
  • c) 250 m
  • d) 300 m
Q.8
Determine the modulus of a section for an I section, given the distance from neutral axis ismm and moment of inertia is 2.8×mm4.
  • a) 59m
  • b) 51m
  • c) 58m
  • d) 63m
Q.9
A circular Beam of 0.m diameter is subjected to you shear force ofkN. Calculate the value of maximum shear stress. [Take area =m2].
  • a) 0.75 N/mm2
  • b) 0.58 N/mm2
  • c) 0.73 N/mm2
  • d) 0.65 N/mm2
Q.10
The maximum shear stress distribution is _____________ percentage more than average shear stress in circular section.
  • a) 54 %
  • b) 60 %
  • c) 33 %
  • d) 50 %
0 h : 0 m : 1 s