 # Civil Engineering Objective Questions { Water Resources Engineering }

99.  The best unit period of a unit hydrograph, is equal to basin lag divided by

100.  Bernard's distribution graph is a plot of time on X-axis and

101.  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.

102.  An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose areas is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 cm/hr, the maximum run-off rate based on 10 minute peak percentage of 16% from distributing graph of the basin, is

103.  If the potential infiltration of a water shed having'a soil with fair pasture cover, is 10 cm and rainfall is 12 cm, the direct run off is :

104.  Pick up the correct statement from the following :

105.  Pick up the correct statement from the following :

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