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  • Question
  • The maximum deflection of a fixed beam of length l carrying a total load W uniformly distributed over the whole length is


  • Options
  • A. The maximum deflection of a fixed beam of length l carrying a total load W uniformly distributed ove
  • B. The maximum deflection of a fixed beam of length l carrying a total load W uniformly distributed ove
  • C. The maximum deflection of a fixed beam of length l carrying a total load W uniformly distributed ove
  • D. The maximum deflection of a fixed beam of length l carrying a total load W uniformly distributed ove

  • Correct Answer
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  • More questions

    • 1. In a free expansion process,

    • Options
    • A. W1 - 2 = 0
    • B. Q1 - 2 = 0
    • C. dU = 0
    • D. all of these
    • Discuss
    • 2. If a number of coplaner forces acting at a point be in equilibrium, the sum of clockwise moments must be __________ the sum of anticlockwise moments, about any point.

    • Options
    • A. equal to
    • B. less than
    • C. greater than
    • Discuss
    • 3. A body is subjected to a direct tensile stress (?) in one plane. The shear stress is maximum at a section inclined at __________ to the normal of the section.

    • Options
    • A. 45° and 90°
    • B. 45° and 135°
    • C. 60° and 150°
    • D. 30° and 135°
    • Discuss
    • 4. When a body is subjected to direct tensile stresses (?x and ?y ) in two mutually perpendicular directions, accompanied by a simple shear stress ?xy , then in Mohr's circle method, the circle radius is taken as

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss
    • 5. The cutting tool in a milling machine is mounted on

    • Options
    • A. spindle
    • B. arbor
    • C. column
    • D. knee
    • Discuss
    • 6. The assumption, generally, made in the theory of simple bending is that

    • Options
    • A. the beam material is perfectly homogenous and isotropic
    • B. the beam material is stressed within its elastic limit
    • C. the plane sections before bending remain plane after bending
    • D. all of the above
    • Discuss
    • 7. The maximum propulsive efficiency of a turbo-jet engine is at a speed of

    • Options
    • A. 1000 km/h
    • B. 2000 km/h
    • C. 2400 km/h
    • D. 3000 km/h
    • Discuss
    • 8. For a shaft, the shear stress at a point is __________ the distance from the axis of the shaft.

    • Options
    • A. equal to
    • B. directly proportional to
    • C. inversely proportional to
    • Discuss
    • 9. The volumetric efficiency of a compressor

    • Options
    • A. increases with decrease in compression ratio
    • B. decreases with decrease in compression ratio
    • C. increases with increase in compression ratio
    • D. decreases with increase in compression ratio
    • Discuss
    • 10. The heat transfer by conduction through a thick sphere is same as through a thick cylinder.

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


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