The normal range of velocity of water in pipes is _______________ m/sec?
Correct answer: B. 1-2
- A. 0.1-0.5
- B. 1-2
- C. 10-50
- D. 15-30
Explanation
Water is commonly conveyed in pipes at about 1–2 m/s, which provides practical flow without excessive friction loss, erosion, or water hammer. Velocities of 10 m/s or more are generally too high for ordinary water piping.
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