One technique for improving efficiency and comfort through compressor selection is to select:
A) A compressor with a capacity equal to the minimum anticipated refrigeration load.
B) A compressor with 25% greater capacity than the maximum anticipated refrigeration load.
C) A compressor that is designed for a colder evaporator temperature to achieve lower evaporator pressure and increased efficiency.
D) A compressor with capacity control to match the compressor capacity with the refrigeration load.
D
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In the American Society for Testing and Materials system, the letter "____________________" is used for nonferrous metals.
Fill in the blank(s) with the appropriate word(s).
When replanting, it’s best to keep the ____ about an inch or two below the rim of the grow pot to
create a water reservoir.
a. soil line c. root ball b. leaf level d. new shoot line
Fill in the blank(s) with the appropriate word(s).
Which of the following best describes the operation of the APP sensor?
A. Sensor 1 starts out at 0 volts and increases with increasing throttle angle. B. Sensor 2 starts out at 0 volts and increases with increasing throttle angle. C. Both A and B are correct D. Neither A nor B are correct