7. These are the minor losses EXCEPT: a. Sudden contraction b. Bends с. Valves d. Change in water flow 8. This formula in pipes is most commonly used in waterworks. a. Darcy-Weisbach b. Manning c. Hazen-Williams d. Chezy 9. When the path of individual particle does not intersect with each other, the flow is called a. Uniform flow b. Steady flow c. Laminar flow d. Turbulent flow 10. When the pipe diameter is constant, Energy Grade Line and Hydraulic Grade Line are parallel. a. Always True b. Sometimes True c. Maybe True d. Never true 11. Amount of fluid passing through a section per unit of time. a. Volume flow rate b. Mass flow rate c. Weight flow rate d. Volume discharge Situation I: Two pipes are connected in parallel between two reservoirs L1 = 2600 m, D1 = 1.3 m, C = 90; L2 = 2400 m, D2 = 0.9 m, C = 100. For a difference in elevation of 3.8 m, 12.Determine the velocity in pipe 1. a. 1.218 m/s b. 1.318 m/s c. 1.109 m/s d. 1.213 m/s 13. Determine the velocity in pipe 2. a. 1.020 m/s b. 1.116 m/s c. 1.307 m/s d. 1.064 m/s 14.Determine the total flow. a. 4.77 m/s b. 3.64 m/s c. 2.91 m/s d. 2.12 m/s

7. These are the minor losses EXCEPT: a. Sudden contraction b. Bends с. Valves d. Change in water flow 8. This formula in pipes is most commonly used in waterworks. a. Darcy-Weisbach b. Manning c. Hazen-Williams d. Chezy 9. When the path of individual particle does not intersect with each other, the flow is called a. Uniform flow b. Steady flow c. Laminar flow d. Turbulent flow 10. When the pipe diameter is constant, Energy Grade Line and Hydraulic Grade Line are parallel. a. Always True b. Sometimes True c. Maybe True d. Never true 11. Amount of fluid passing through a section per unit of time. a. Volume flow rate b. Mass flow rate c. Weight flow rate d. Volume discharge Situation I: Two pipes are connected in parallel between two reservoirs L1 = 2600 m, D1 = 1.3 m, C = 90; L2 = 2400 m, D2 = 0.9 m, C = 100. For a difference in elevation of 3.8 m, 12.Determine the velocity in pipe 1. a. 1.218 m/s b. 1.318 m/s c. 1.109 m/s d. 1.213 m/s 13. Determine the velocity in pipe 2. a. 1.020 m/s b. 1.116 m/s c. 1.307 m/s d. 1.064 m/s 14.Determine the total flow. a. 4.77 m/s b. 3.64 m/s c. 2.91 m/s d. 2.12 m/s

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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