A(n) ____________________ filter has both a dry element and an oil foam cover. This cover serves as

a(n) ____________________.



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


ANS: dual element, precleaner

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What is TRUE about staff non exempt employees?

A. They have managerial duties B. They may not be unionized C. They may be required to hire, fire, and evaluate other employees D. They need permission to be paid to work over 40 hours

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Section lines that are equally spaced are used to represent:

a. general material b. cast iron c. malleable iron d. all of the above

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A starting mixture of _____ percent concentrates and _____ percent roughage may be used for cattle

that have been creep fed grain or have had grain on grass pastures

a. 80, 20 c. 50, 50 b. 20, 80 d. 50, 40

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The net positive suction head available (NPSHA) is a precise description of the state of the fluid, within a specific piping system, as it enters the circulator. It includes the effects of temperature, pressure, velocity, and the fluid’s ____ into a single number.

a. vapor pressure b. flow c. hydraulic equilibrium d. compressibility

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