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Home ‣ Mechanical Engineering ‣ Strength of Materials Comments
  • Question

  • When shear force at a point is zero, then bending moment is __________ at that point.


  • Options
  • A. zero
  • B. minimum
  • C. maximum
  • D. infinity

  • Correct Answer
  • maximum 

    • Strength of Materials problems

    Search Results

    • 1. In compression test, the fracture in cast iron specimen would occur along

    • Options
    • A. the axis of load
    • B. an oblique plane
    • C. at right angles to the axis of specimen
    • D. would not occur
      • Discuss
    • 2. When two main plates are kept in alignment butting each other and riveted with cover plate on both sides of the main plates with two rows of rivets in each main plate, the joint is known as __________ double cover butt joint.

    • Options
    • A. single riveted
    • B. double riveted
      • Discuss
    • 3. The object of caulking in a riveted joint is to make the joint

    • Options
    • A. free from corrosion
    • B. stronger in tension
    • C. free from stresses
    • D. leak-proof
      • Discuss
    • 4. If the depth is kept constant for a beam of uniform strength, then its width will vary in proportional to (where M = Bending moment)

    • Options
    • A. M
    • B. M
    • C. M2
    • D. M3
      • Discuss
    • 5. A concentrated load is one which

    • Options
    • A. acts at a point on a beam
    • B. spreads non-uniformly over the whole length of a beam
    • C. spreads uniformly over the whole length of a beam
    • D. varies uniformly over the whole length of a beam
      • Discuss
    • 6. A masonry dam may fail due to

    • Options
    • A. tension in the masonry of the dam and its base
    • B. overturning of the dam
    • C. crushing of masonry at the base of the dam
    • D. any one of the above
      • Discuss
    • 7. The energy stored in a body when strained within elastic limit is known as

    • Options
    • A. resilience
    • B. proof resilience
    • C. strain energy
    • D. impact energy
      • Discuss
    • 8. The maximum stress produced in a bar of tapering section is at

    • Options
    • A. smaller end
    • B. larger end
    • C. middle
    • D. anywhere
      • Discuss
    • 9. In the torsion equation the term J/R is called

    • Options
    • A. shear modulus
    • B. section modulus
    • C. polar modulus
    • D. none of these
      • Discuss
    • 10. For a beam, as shown in the below figure, the maximum deflection is .

    • Options
    • A. True
    • B. False
      • Discuss

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