Turbulent flow allows molecules of fluid to mix and absorb heat energy better than laminar but it enhances the stationary film along the shell and tube walls.

a. true
b. false


Answer: B

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The tank in the figure has a diameter of 15” and a length of 32”. What is its area, in square inches? Give the answer to the nearest thousandth.


pi=3.14
Area of a Cylinder =

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A(n) ____ confirms that the camera can recognize ambient light through the lens and the windshield.

A. photo test B. optics test C. mechanical test D. diode test

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Describe what a longitudinal engine is, what type of drive system is employed, and how these engines are usually removed.

What will be an ideal response?

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Dolomitic limestone is a good material to fertilize acid soils with both for both Ca and Mg

Indicate whether the statement is true or false

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