A pneumatic vacuum lift system has a total volume of 15 ft³ inside the cup and associated pipeline leading to the vacuum pump. The vacuum pump produces a flow rate of 3 scfm when turned on. The desired suction pressure is 5 psia and atmospheric pressure is 29.5 in Hg abs. Determine the time required to achieve the desired suction pressure. (Hint: 30 inHg = 14.7 psia)
A pneumatic vacuum lift system has a total volume of 15 ft³ inside the cup and associated pipeline leading to the vacuum pump. The vacuum pump produces a flow rate of 3 scfm when turned on. The desired suction pressure is 5 psia and atmospheric pressure is 29.5 in Hg abs. Determine the time required to achieve the desired suction pressure. (Hint: 30 inHg = 14.7 psia)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A pneumatic vacuum lift system has a total volume of 15 ft³ inside the cup and associated pipeline leading to the vacuum pump. The vacuum pump produces a flow rate of 3 scfm when turned on. The desired suction pressure is 5 psia and atmospheric pressure is 29.5 in Hg
abs. Determine the time required to achieve the desired suction pressure.
(Hint: 30 inHg = 14.7 psia)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f8a6c8f-9c9e-4a3f-8cfc-fb848b18acc8%2Fc3e3f706-5d20-484b-849c-96f7d3541125%2F5ciksw_processed.gif&w=3840&q=75)
Transcribed Image Text:A pneumatic vacuum lift system has a total volume of 15 ft³ inside the cup and associated pipeline leading to the vacuum pump. The vacuum pump produces a flow rate of 3 scfm when turned on. The desired suction pressure is 5 psia and atmospheric pressure is 29.5 in Hg
abs. Determine the time required to achieve the desired suction pressure.
(Hint: 30 inHg = 14.7 psia)
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