FAQ

What is the Half Angle by Water Surface in Circular Channel?
Half angle by water surface in circular channel at the center is half of the total angle subtended by the flow in open channels having a circular channel. Half Angle by Water Surface in Circular Channel is usually measured using the Radian for Angle. Note that the value of Half Angle by Water Surface in Circular Channel is always positive.
Can the Half Angle by Water Surface in Circular Channel be negative?
No, the Half Angle by Water Surface in Circular Channel, measured in Angle cannot be negative.
What unit is used to measure Half Angle by Water Surface in Circular Channel?
Half Angle by Water Surface in Circular Channel is usually measured using the Radian[rad] for Angle. Degree[rad], Minute[rad], Second[rad] are the few other units in which Half Angle by Water Surface in Circular Channel can be measured.
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