The vapor pressure of water at 25 degrees Celsius is 23.8 mmHg. The atmospheric pressure is 14.6 psi. In the system shown below, in order to avoid cavitation, what should be the relative location of the pump (Z₂) if the total head loss from reservoir surface to pump entrance is 8.3 m? The pump is a Taco® Model 5009 centrifugal pump (diameter of 9.25 in. and operating at 1160 rpm) with a discharge of 750 GPM. Hint: Use the performance curves in Problem 2 for the pump. b کم ہے۔ Reservoir Pump Zo' O The pump should be located at least 1.99 ft above the water surface in the reservoir. O The pump should be located at least 1.99 ft below the water surface in the reservoir. O The pump should be located at least 3.78 above the water surface in the reservoir. O The pump should be located at least 3.78 ft below the water surface in the reservoir.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The vapor pressure of water at 25 degrees Celsius is 23.8 mmHg. The atmospheric pressure is 14.6 psi. In the system shown below, in order to avoid cavitation, what should be the relative location of
the pump (Z₂) if the total head loss from reservoir surface to pump entrance is 8.3 m? The pump is a Taco® Model 5009 centrifugal pump (diameter of 9.25 in. and operating at 1160 rpm) with a
discharge of 750 GPM. Hint: Use the performance curves in Problem 2 for the pump.
b'
Pump
247
Reservoir
Zo'
O The pump should be located at least 1.99 ft above the water surface in the reservoir.
O The pump should be located at least 1.99 ft below the water surface in the reservoir.
O The pump should be located at least 3.78 above the water surface in the reservoir.
O The pump should be located at least 3.78 ft below the water surface in the reservoir.
Transcribed Image Text:The vapor pressure of water at 25 degrees Celsius is 23.8 mmHg. The atmospheric pressure is 14.6 psi. In the system shown below, in order to avoid cavitation, what should be the relative location of the pump (Z₂) if the total head loss from reservoir surface to pump entrance is 8.3 m? The pump is a Taco® Model 5009 centrifugal pump (diameter of 9.25 in. and operating at 1160 rpm) with a discharge of 750 GPM. Hint: Use the performance curves in Problem 2 for the pump. b' Pump 247 Reservoir Zo' O The pump should be located at least 1.99 ft above the water surface in the reservoir. O The pump should be located at least 1.99 ft below the water surface in the reservoir. O The pump should be located at least 3.78 above the water surface in the reservoir. O The pump should be located at least 3.78 ft below the water surface in the reservoir.
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