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MCQs

Total Questions : 60 | Page 5 of 6 pages
Question 41. Bending moment in a beam is maximum when the _________
  1.    Shear force is minimum
  2.    Shear force is maximum
  3.    Shear force is zero
  4.    Shear force is constant
 Discuss Question
Answer: Option C. -> Shear force is zero
Answer: (c).Shear force is zero
Question 42. A simply supported beam of span “x” meters carries a udl of “w” per unit length over the entire span, the maximum bending moment occurs at _____
  1.    At point of contra flexure
  2.    Centre
  3.    End supports
  4.    Anywhere on the beam
 Discuss Question
Answer: Option B. -> Centre
Answer: (b).Centre
Question 43. Positive bending moment is known as _______
  1.    Hogging
  2.    Sagging
  3.    Ragging
  4.    Inflection
 Discuss Question
Answer: Option A. -> Hogging
Answer: (a).Hogging
Question 44. Bending moment can be denoted by ____
  1.    K
  2.    M
  3.    N
  4.    F
 Discuss Question
Answer: Option B. -> M
Answer: (b).M
Question 45. The maximum BM is ______
  1.    40 kNm
  2.    50 kNm
  3.    90 kNm
  4.    75 kNm
 Discuss Question
Answer: Option C. -> 90 kNm
Answer: (c).90 kNm
Question 46. Shear force diagram is _______ representation of shear force plotted as ordinate.
  1.    Scalar
  2.    Aerial
  3.    Graphical
  4.    Statically
 Discuss Question
Answer: Option C. -> Graphical
Answer: (c).Graphical
Question 47. At the point of contraflexure, the value of bending moment is ____________
  1.    Zero
  2.    Maximum
  3.    Can’t be determined
  4.    Minimum
 Discuss Question
Answer: Option A. -> Zero
Answer: (a).Zero
Question 48. Hogging is________
  1.    Negative bending moment
  2.    Positive shear force
  3.    Positive bending moment
  4.    Negative shear force
 Discuss Question
Answer: Option A. -> Negative bending moment
Answer: (a).Negative bending moment
Question 49. SI units of Bending moment is ___________
  1.    kN
  2.    kN²
  3.    kNm
  4.    km
 Discuss Question
Answer: Option C. -> kNm
Answer: (c).kNm
Question 50. _________ positive/negative bending moments occur where shear force changes its sign.
  1.    Minimum
  2.    Zero
  3.    Maximum
  4.    Remains same
 Discuss Question
Answer: Option C. -> Maximum
Answer: (c).Maximum

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