What must be done when charging a zeotropic refrigerant into an operating system?

a. Charging by superheat
b. Charging liquid through a metering device into the suction service port
c. Inverting the refrigerant cylinder
d. Adding charge only through the high-pressure side


b. Charging liquid through a metering device into the suction service port

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The ____________________ is a lever that locks the transmission output shaft when the shift lever is in park.

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

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It is important to note that the air separator does not remove air from the system.

Answer the following statement true (T) or false (F)

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Answer the following statement(s) true (T) or false (F)

1. Halter classes are popular events at both open shows and breed-restricted shows. 2. Stock horses are traditionally shorter than hunter horses. 3. Hunter horses originated from the days when horses were used to work cattle. 4. In a halter class, a horse performs tasks related to its discipline. 5. A horse’s conformation is generally judged from all sides.

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Energy independent projects are referred to as ____, meaning that they are not connected to electric and natural gas utilities.

A. off-grid B. grid independent C. external-to-grid D. out of grid

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