Define specific gravity.

What will be an ideal response?


The ratio of the density of a cubic foot of a material as compared to a cubic foot of water in liquid form.

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Which of the following is LEAST-Likely a member of the auto parts supply network?

A. Warehouse distributors B. Independent jobbers C. Linen service D. Retail auto parts store

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When bench testing a multi-orifii hydraulic injector, which of the following values would represent a typical leakoff drop-off specification?

A. two-thirds NOP B. 150 psi less than NOP C. 300 psi less than NOP D. one-half NOP

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The goal of IPM is to reduce pest populations to a point where plant losses are at least equal to the cost of the control

Indicate whether the statement is true or false

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On cam-in-block (pushrod) engines, the part that rides on the cam lobe is called a(n) ____.

A. lifter B. timing belt C. valve D. end thrust

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