MCQOPTIONS
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| 1. |
Water at 50 ∘C (ρ=1000 kg/m3 and μ=1.519 ×10-3 kg/ms) is flowing steadily through a 0.3 cm diameter 9 m long horizontal circular pipe at an average velocity of 0.9 m/s. What is the pressure drop? |
| A. | 48.7 kPa |
| B. | 47.7 kPa |
| C. | 43.7 kPa |
| D. | 50.7 kpa |
| Answer» D. 50.7 kpa | |