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  • Question
  • Isopiastic lines are the contours


  • Options
  • A. drawn to represent water table
  • B. drawn to represent piezometric heads
  • C. drawn to piezometric surface
  • D. none of these.

  • Correct Answer
  • drawn to piezometric surface 


  • Water Resources Engineering problems


    Search Results


    • 1. A soil strata may consist of

    • Options
    • A. soil zone
    • B. intermediate zone
    • C. capillary zone
    • D. ground water zone
    • E. all the above.
    • Discuss
    • 2. If ? is unit weight of water, Q the discharge in cumecs, H the total head lift and ?, the efficiency of the pump, the H.P. of the motor is

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss
    • 3. Pick up the correct statement from the following :

    • Options
    • A. If ground water enters the channel, the channel is known as effulent channel
    • B. If water goes out of channel to meet ground water, the channel is said to be influent stream
    • C. If the water table is at higher level than the water level in channel, ground water flows to the stream
    • D. If the water level in stream is higher than the water table level, water from the channel enters into ground water
    • E. All the above.
    • Discuss
    • 4. The rate of evaporation from reservoirs may be determined by

    • Options
    • A. pan-measurement method
    • B. empirical formulae
    • C. storage equation method
    • D. energy budget method
    • E. all the above.
    • Discuss
    • 5. Relative humidity is the ratio of actual vapour pressure to the saturation vapour pressure

    • Options
    • A. at the same temperature
    • B. at the same pressure
    • C. in the same volume
    • D. in the atmosphere.
    • Discuss
    • 6. Run off is measured in

    • Options
    • A. cubic metres
    • B. cubic metres per sec.
    • C. cubic metres per minute
    • D. cubic metres per hour.
    • Discuss
    • 7. Dicken's formula for high flood estimate, is useful only for the catchments in

    • Options
    • A. Southern India
    • B. Northern India
    • C. Eastern India
    • D. Western India.
    • Discuss
    • 8. The equation P - Q = Te ?index for determining the infiltration capacity, was suggested by

    • Options
    • A. Horton
    • B. Horner
    • C. Llyod
    • D. Bernard.
    • Discuss
    • 9. If the dew point is greater than 0°C

    • Options
    • A. dew will be formed
    • B. frost will be formed
    • C. vapours will be formed
    • D. neither of these.
    • Discuss
    • 10. The rational formula for calculating the discharge, is (where A is the area of basin and Po is one hour rainfall)

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss


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