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V,=5m/s Water enters a 120- hoizontal reducing pipe with a velocity of 5m/s and a pressure of 78.48 kNm2. If the diameters atthe entrance and exit sections are 30 cm and 20 cm respecively and assuming no degradation of energy within the pipe, find: 15. The flowrate passing through the pipe is a) 0.09 m/s b) 0.1571 m³ís c) 0.3534 m³/s d) 1.5 mis 16. The velocity of flow at the exit is a) 11.25 m/s b) 1.77 m/s c) 5.0 m/s d) 25.0m/s 17. The pressure at the exit of the pipe is a) 27. 7 kN/m² d) 81.3 kNm² b) 78.48 kN/m2 c) 15.2 kN/m²

V,=5m/s Water enters a 120- hoizontal reducing pipe with a velocity of 5m/s and a pressure of 78.48 kNm2. If the diameters atthe entrance and exit sections are 30 cm and 20 cm respecively and assuming no degradation of energy within the pipe, find: 15. The flowrate passing through the pipe is a) 0.09 m/s b) 0.1571 m³ís c) 0.3534 m³/s d) 1.5 mis 16. The velocity of flow at the exit is a) 11.25 m/s b) 1.77 m/s c) 5.0 m/s d) 25.0m/s 17. The pressure at the exit of the pipe is a) 27. 7 kN/m² d) 81.3 kNm² b) 78.48 kN/m2 c) 15.2 kN/m²

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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V,=5m/s Water enters a 120- horizontal reducing pipe with a velocity of 5m/s and a pressure of 78.48 kNm2. If the diameters atthe entrance and exit sections are 30 cm and 20 cm respecí vely and assuming no degradation of energy within the pipe, find: 60 15. The flow rate passing through the pipe is a) 0.09 m³/s b) 0.1571 m/s c) 0.3534 m/s d) 1.5 m/s 16. The velocity of flow at the exit is a) 11.25 m/s b) 1.77 m/s c) 5.0 m/s d) 25.0m/s 17. The pressure at the exit of the pipe is a) 27.7 kN/m? b) 78.48 kN/m? c) 15.2 kN/m2 d) 81.3 kNm2 18. The horizontal component of the force on the pipe from the water is b) 7315 N a) 7750.7 N c) 5549N d) 9739 N 19. The vertical component of the force on the pipe from the water on pipe is b)4216 N a) 2701 N c) 3459 N d) 5673 N 20. The direction of the resultant force relative to the horizontal direction is b) 23.4. a) 66.6. c) 30. d) 70-
Transcribed Image Text:V,=5m/s Water enters a 120- horizontal reducing pipe with a velocity of 5m/s and a pressure of 78.48 kNm2. If the diameters atthe entrance and exit sections are 30 cm and 20 cm respecí vely and assuming no degradation of energy within the pipe, find: 60 15. The flow rate passing through the pipe is a) 0.09 m³/s b) 0.1571 m/s c) 0.3534 m/s d) 1.5 m/s 16. The velocity of flow at the exit is a) 11.25 m/s b) 1.77 m/s c) 5.0 m/s d) 25.0m/s 17. The pressure at the exit of the pipe is a) 27.7 kN/m? b) 78.48 kN/m? c) 15.2 kN/m2 d) 81.3 kNm2 18. The horizontal component of the force on the pipe from the water is b) 7315 N a) 7750.7 N c) 5549N d) 9739 N 19. The vertical component of the force on the pipe from the water on pipe is b)4216 N a) 2701 N c) 3459 N d) 5673 N 20. The direction of the resultant force relative to the horizontal direction is b) 23.4. a) 66.6. c) 30. d) 70-
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