One component that is commonly found in VRF systems but not in standard ductless systems is a(n) _____.

a. electronic expansion valve
b. variable-speed compressor
c. oil separator
d. wireless remote control


c. oil separator

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A(n) ____________________ is a series of functions programmed into a charge controller so that the controller will optimize system performance during various levels of battery discharging and charging.

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

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A manager is expected to fully understand ________.

A) How it should work B) How the business works C) How to keep it running D) All of the above

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Substances that control growth and other bodily functions are

What will be an ideal response?

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What are seven factors that should be considered when selecting the proper propagation container?

What will be an ideal response?

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