Computer · Fluid Mechanics and Open Channel Flow
Choose the correct statement(s) from the following options related to flow through an open channel: i. The flow in which depth of flow changes abruptly over a small length of the channel is known as Gradually Varied Flow. ii. If at any point in open channel flow, the velocity, depth, or rate of flow changes with respect to time, then the flow is said to be steady flow. iii. If for a given length of the channel, the velocity of flow, depth of flow, slope of the channel, and cross-section do not remain constant, the flow is known as non-uniform flow.
- 1Both (ii) and (iii)
- 2Both (i) and (iii)
- 3Only (iii)✓
- 4Only (ii)
Correct answer
Only (iii)
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