An aluminum cylinder is 10 cm long and has a mass of 50 g, and if aluminum has a density of 2700 kg/m^3, what is the radius of the cylinder?

a. 0.77 m
b. 0.077 m
c. 0.77 mm
d. 7.7 mm


d. 7.7 mm

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Which of the following statements is LEAST-Likely true?

A. A leaner air-fuel mixture causes a higher resistance to spark, requiring more voltage to jump the plug gap. B. A poorly performing cylinder with a high firing line can indicate a lean air-fuel mixture. C. A poorly performing cylinder with a low firing line can indicate low compression. D. You should run the engine at 800-1,000 rpm for oscilloscope tests.

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The first step in diagnosing a problem is to _____________.

Fill in the blank(s) with the appropriate word(s).

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The arrowhead in the schematic symbol for a diode represents:

A) the cathode. B) the semiconductor lead. C) the anode. D) all of these.

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Prepare a brief paper on the engineering degree that you are most interested in. Explain why this degree program best fits your academic and professional goals.

What will be an ideal response?

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