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Edit View History Bookmarks Window Help Fluid Dynamics Level 4 Final Quiz HelpC Fluid Dynamics Level 4 Quiz You just set up an aquarium that you had stored in the attic for several years. The fish tank has a small electric pump for pamping air bubbles through the water. The air bubbles will come from two small ceramie figures- a diver and a treasure chest. You hook up the air lines to the figures using a couple of valves as shown. Bu come from the treasure chest, but no bubbles come out of the diver. You check valve A, and it is open. Select the best answer The first thing you should try is to: bbles close valve B slightly get a bigger air pamp. close valve A remove the treasure chest. Page 4 of 7

Explanation / Answer

Close valve b slightly


pressure may be different at valve B and A . all air may be passing through B as b may be at low pressure drop due to large opening. so try closing valve b slightly

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