In Some Applications of Truck Refrigeration, a Liquid Refrigerant Is

question 16

Multiple Choice

In some applications of truck refrigeration, a liquid refrigerant is sprayed directly into the truck box to maintain low temperatures. The liquid refrigerant used is ____.

• A) oxygen
• B) nitrogen
• C) R22
• D) ammonia

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Definitions:

Sexual Practices

The behaviors or activities in which people engage to achieve sexual pleasure or intimacy.

Psychological Dependence

A form of dependence characterized by a perceived need to use a substance for its positive psychological effects.

Physical Dependence

A physiological state where the body depends on a substance to function normally, typically resulting from long-term substance use.

Supervisor

An individual responsible for overseeing and guiding the work of others.