Acid is created within a refrigeration system when:
A) Moisture is teamed with refrigerant in the refrigeration system.
B) The compression ratio within the system is significantly increased.
C) There are large quantities of air within a refrigeration system.
D) Noncondensable gases collect within the condenser.
A
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The capacitor-start motor is the single-phase motor type that has the _____.
a. lowest efficiency b. highest starting torque c. lowest starting torque d. highest noise level
Purging refrigerant lines with nitrogen during their installation prevents _____
a. acid formation b. overheating c. copper oxide formation d. corrosion buildup
A small network of power generation facilities and loads is often referred to as a(n) _____
a. microgrid b. macrogrid c. cogeneration district d. interconnection agreement
The term “organizational constituents” refers to
a. the elements of the organization’s general environment. b. the elements of the organization’s task environment. c. the elements of the organization’s internal environment. d. the organization’s stockholders and employees. e. anyone with a stake in the organization’s performance.