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  • Question
  • From the pattern of the rainfall shown in the below figure, the total precipitation is
    From the pattern of the rainfall shown in the below figure, the total precipitation is 4 cm 4.5 cm 5


  • Options
  • A. 4 cm
  • B. 4.5 cm
  • C. 5 cm
  • D. 5.5 cm
  • E. 6 cm.

  • Correct Answer
  • 5.5 cm 


  • Water Resources Engineering problems


    Search Results


    • 1. Boston society of Civil Engineer's formula in cumecs/square km is based upon

    • Options
    • A. rainfall and drainage area
    • B. total run off and drainage area
    • C. drainage area and its shape
    • D. drainage area.
    • Discuss
    • 2. In the estimate of design flood, Dickens assumes that high flood in cumecs, is proportional to catchment area raised to the power

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss
    • 3. Isohytes are the imaginary lines joining the points of equal

    • Options
    • A. pressure
    • B. height
    • C. humidity
    • D. rainfall.
    • Discuss
    • 4. Non-recording rain gauges

    • Options
    • A. collect the rain whose volume is measured by means of graduated cylinders
    • B. collect the rain which is directly measured by means of graduated cylinders in centimetres of water depth
    • C. are generally used in hilly terrain
    • D. are cylindrical in shape.
    • Discuss
    • 5. Pick up the correct statement from the following :

    • Options
    • A. The intensity of rain is the rate at which it falls
    • B. The duration of rain is the time for which it falls with a given intensity
    • C. The frequency of rain is the number of times, if falls
    • D. All the above.
    • Discuss
    • 6. If the loss due to friction in pipes is 4 m, the total losses in strainer and bends may be taken as

    • Options
    • A. 0.10 m
    • B. 0.20 m
    • C. 0.5 m
    • D. 1.0 m.
    • Discuss
    • 7. In estimating the rate of evaporation from the reservoir surface, a pan 1.5 metres in diameter, was filled upto 8.0 cm. During a specified period of time, the rainfall recorded was 5 cm. 3 cm of water was removed from the pan to keep the depth of water. At the end of the time, the depth was 9 cm. If the pan coefficient is 0.6, the evaporation loss is

    • Options
    • A. 2 mm
    • B. 4 mm
    • C. 6 mm
    • D. 6 mm.
    • Discuss
    • 8. If the slope of a line for infiltration capacity curve is , the value of constant k in Horton's equation of infiltration capacity curve, is

    • Options
    • A. 2.0
    • B. 2.5
    • C. 3.0
    • D. 3.5
    • E. 4.0.
    • Discuss
    • 9. The radius of influence is

    • Options
    • A. radius of the main well
    • B. distance from the wall of main well to the point of zero draw down
    • C. distance from the centre of main well to the point of zero draw down
    • D. none of these.
    • Discuss
    • 10. The respective storm totals at three surrounding stations A, B and C are 110, 90 and 70 mm. If the normal annual precipitation amounts at stations X, A, B and C are respectively 1000, 1100, 1200 and 1250 mm, the estimated storm precipitation at X is

    • Options
    • A. 75 mm
    • B. 77 mm
    • C. 79 mm
    • D. 81 mm.
    • Discuss


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