Water Resources Engineering Questions

• Symon's rain gauge is
• The best instrument for measuring the velocity of a stream flow is
• Time of overland flow, is affected by
• The earthen embankments constructed parallel to the river banks at some suitable distance for flood control, are known as
• The rainfall at any place is described by
• If the velocities of flow of a stream of 10 m depth recorded by a current meter at depths of 2 m and 8 m are 0.7 m and 0.3 m respectively, the discharge per unit width of the stream in cubic metres, is
• Evaporation losses depend upon
• Precipitation includes
• The surface run off is due to
• Hydrograph is a graphical representation of
• The rainfall cycle period in India is taken as
• The equation which is used for determining the velocity of ground water flow in metres per day is known as
• Pick up the incorrect statement from the following :
• Pick up the correct statement from the following :
• Rain simulators are used for the determination of
• The rate of rainfall for successive 10 minute periods of a 60 minute duration storm, are shown in the below figure. If the value of φindex is 3 cm/hour, the run off will be
• Pick up the correct statement from the following :
• If total run off of a basin of 50 hectares is 0.8 cm, the ordinate of Bernard's distribution graph, may be calculated by the formula (where Q is the discharge in cumecs at the given time)
• A well is sunk in an unconfined aquifer having a saturated depth of 100 m. Assuming the equilibrium flow conditions and a homogeneous aquifer and radius of influence to be same, the ratio of discharges at 20 m and 40 m draw downs, is
• Pick up the correct statement from the following :