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PROBLEM II - A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere (Figure 2). The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglect frictional effects. -Air 250 kPa swoda 2.5 m mole d cm Figure 2

PROBLEM II - A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere (Figure 2). The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglect frictional effects. -Air 250 kPa swoda 2.5 m mole d cm Figure 2

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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PROBLEM II - A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere (Figure 2). The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglect frictional effects. -Air 250 kPa 2.5 m d cm Figure 2
Transcribed Image Text:PROBLEM II - A pressurized tank of water has a 9-cm-diameter orifice at the bottom, where water discharges to the atmosphere (Figure 2). The water level is 2.5 m above the outlet. The tank air pressure above the water level is 250 kPa (absolute), while the atmospheric pressure is 100 kPa. Neglect frictional effects. -Air 250 kPa 2.5 m d cm Figure 2
Question 8: What is the gauge pressure in the tank? a) 150kPa b) 150PA c) 350kPa d) e) None of the above 175kPa Question 9: What is the velocity at the orifice? 37.87 m/s a) b) 23.43 m/s 9.34 m/s c) 350 m/s d) 18.68 m/s e) Question 10 What is the flow rate at the orifice? a) 0.119 m/s b) 2.227 m²/s c) 0.241 m/s d) 0.059 m²/s e) 0.149 m³/s De 90 mod alb od not [END OF PROB LE
Transcribed Image Text:Question 8: What is the gauge pressure in the tank? a) 150kPa b) 150PA c) 350kPa d) e) None of the above 175kPa Question 9: What is the velocity at the orifice? 37.87 m/s a) b) 23.43 m/s 9.34 m/s c) 350 m/s d) 18.68 m/s e) Question 10 What is the flow rate at the orifice? a) 0.119 m/s b) 2.227 m²/s c) 0.241 m/s d) 0.059 m²/s e) 0.149 m³/s De 90 mod alb od not [END OF PROB LE
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