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Unformatted text preview: Quiz #1
ECH 3203, Fall 2010
Wednesday, September 8
• Twenty-ﬁve minutes.
• Closed book.
• No notes.
• Calculator needed.
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• Good luck to you!! A piston with cross-sectional area of 0.07 m2 is located in a cylinder containing water and
an open U-tube manometer is connected to the cylinder as shown in the ﬁgure: For h1 = 60 mm and h = 100 mm, what is the value of the applied force, F , acting on the
piston? The weight of the piston is negligible and the speciﬁc weight of water and mercury
are approximately 9.8 and 133 kN/m3 , respectively. ...
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This note was uploaded on 08/21/2011 for the course ECH 2023 taught by Professor Butler during the Fall '10 term at University of Florida.
- Fall '10