Pure Bending Stress MCQ

Test your knowledge with important Pure Bending Stress MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Pure Bending Stress MCQs on Bissoy. Bissoy App

• The steel plate is bent into a circular path of radius 10 metres. If the plate section be 120 mm wide and 20 mm thick, then calculate the maximum bending stress. .
  ক

  . ] 350 N/mm2

  খ

  Consider Young’s modulus = 200000 N/mm2

  গ

  Consider Young’s modulus = 200000 N/mm2

  ঘ

  Consider Young’s modulus = 200000 N/mm2
• The strength of beams depend merely on________
  ক

  Modulus section

  খ

  Moment of inertia

  গ

  Flexural rigidity

  ঘ

  Moment of resistance
• Calculate the maximum stress due to Bending in a steel strip of 30 mm thick and 60 mm wide is bent around a circular drum of 3.6 m diameter .
  ক

  . ] 2341.76 N/mm2

  খ

  Take Young’s modulus = 200kN/m2

  গ

  Take Young’s modulus = 200kN/m2

  ঘ

  Take Young’s modulus = 200kN/m2
• The product of modulus of elasticity (E) and polar moment of inertia (J) is called torsional rigidity.
  ক

  True

  খ

  False
• In cantilever beams, there is _______ stress above neutral axis.
  ক

  Compressive

  খ

  Tensile

  গ

  Temperature

  ঘ

  Shear
• _________ is the total Strain energy stored in a body.
  ক

  modulus of resilience

  খ

  impact energy

  গ

  resilience

  ঘ

  proof resilience
• Skin stress is also called as ______
  ক

  Shear stress

  খ

  Bending stress

  গ

  Lateral stress

  ঘ

  Temperature stress
• The curvature of a beam is equal to _____
  ক

  EI/M

  খ

  M/E

  গ

  M/EI

  ঘ

  E/MI
• At the extreme fibre, bending stress is______
  ক

  Minimum

  খ

  Zero

  গ

  Constant

  ঘ

  Maximum
• The stress is directly proportional to _______
  ক

  E

  খ

  u

  গ

  y

  ঘ

  R
• The maximum _________ stresses occur at top most fibre of a simply supported beam.
  ক

  Tensile

  খ

  Compressive

  গ

  Shear

  ঘ

  Bending
• In simply supported beams, the _____ stress distribution is not uniform.
  ক

  Bending

  খ

  Shearing

  গ

  Tensile

  ঘ

  Compressive