Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey's theory will be

Related MCQs

• The slope of a canal, for a discharge of 300 cumecs, should be
• According to Fanning's formula, the flood discharge (Q) in cumecs is given by
• The perimeter discharge (P-Q) relation is given by the equation
• The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called
• The ratio of the rate of change of discharge of an outlet to the rate of change of the discharge of the distributing channel, is termed as
• Lacey assumed a trapezoidal cross-section of a regime channel
• According to Lacey, a channel is said to be in regime, if
• The stage of river carrying a discharge of Q m7sec at a point is 10 m and slope of water surface is (1/4000). The discharge of a flood at the same point and same stage of 10 m with a water surface slope of(l/1000)willbe
• A device which ensures a constant discharge of water passing from one channel to another irrespective of water level in each within certain specified limits, is called
• An outlet in which the discharge depends upon the difference in level between the water levels in distributing channel and the water course, is known as