logo

CuriousTab

CuriousTab

Discussion


Home Civil Engineering Strength of Materials Comments

  • Question
  • In a beam, the neutral plane


  • Options
  • A. may be its centre
  • B. passes through the C.G. of the area of cross-section
  • C. does not change during deformation
  • D. none of these.

  • Correct Answer
  • does not change during deformation 


  • Strength of Materials problems


    Search Results


    • 1. The deflection of any rectangular beam simply supported, is

    • Options
    • A. directly proportional to its weight
    • B. inversely proportional to its width
    • C. inversely proportional to the cube of its depth
    • D. directly proportional to the cube of its length
    • E. none of these.
    • Discuss
    • 2. If the width of a simply supported beam carrying an isolated load at its centre is doubled, the deflection of the beam at the centre is changed by

    • Options
    • A. 1/2
    • B. 1/8
    • C. 2
    • D. 8
    • E. 4
    • Discuss
    • 3. The minimum number of rivets for the connection of a gusset plate, is

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
    • Discuss
    • 4. A shaft turning 150 r.p.m. is subjected to a torque of 150 kgm. Horse power transmitted by the shaft is

    • Options
    • A. ?
    • B. 10 ?
    • C. ?2
    • D. 1/?
    • Discuss
    • 5. In a tension test, the yield stress is 300 kg/cm2, in the octa hedral shear stress at the point is:

    • Options
    • A. 100 2 kg/cm2
    • B. 150 2 kg/cm2
    • C. 200 2 kg/cm
    • D. 250 2 kg/cm2.
    • Discuss
    • 6. Shrouding is provided in

    • Options
    • A. cavity type tube wells
    • B. slotted type tube wells
    • C. strainer type tube wells
    • D. perforated type tube wells.
    • Discuss
    • 7. Consumptive use of a crop during growth, is the amount of

    • Options
    • A. interception
    • B. transpiration
    • C. evaporation
    • D. all the above.
    • Discuss
    • 8. For the estimate of high floods in fan-shaped catchment, the formula used is

    • Options
    • A. Dicken's formula
    • B. Ryve's formula
    • C. Inglis formula
    • D. none of these.
    • Discuss
    • 9. The standard height of a standard rain gauge, is

    • Options
    • A. 10 cm
    • B. 20 cm
    • C. 30 cm
    • D. 50 cm.
    • Discuss
    • 10. Pick up the correct statement from the following :

    • Options
    • A. Absolute humidity at a given temperature is equal to weight of moisture present in a unit volume
    • B. Relative humidity is the ratio of actual vapour pressure and saturation vapour pressure at the same temperature
    • C. Relative humidity is the ratio of the weight of the vapours present per unit volume to the weight of vapours which could be contained at the same temperature when fully saturated
    • D. Humidity can be measured by psychrometer
    • E. All the above.
    • Discuss


    Comments

    There are no comments.

Enter a new Comment