Which of the Following Statements About Mixing Valves Is True

question 7

Multiple Choice

Which of the following statements about mixing valves is true?

• A)They are usually not part of a guestroom water system component (such as a shower control valve).
• B)They are used to mix untreated water with the chemicals that make the water drinkable.
• C)They are designed to protect water users from being burned or scalded by hot water.
• D)They are used in hotel swimming pools to properly mix the chemicals that make the pool water safe for swimming.

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Definitions:

Indirect Object-Direct Object Constructions

Grammatical structures in sentences where an action is performed by the subject on two objects, with the indirect object typically receiving the direct object.

Passive Sentences

Sentences where the subject is the recipient of the action rather than the doer, often characterized by the use of forms of the verb "to be" followed by a past participle.

Vocabulary Development

The process of learning and acquiring new words and phrases to communicate effectively in a language.

Heredity

The genetic transmission of characteristics from parents to their offspring, affecting traits such as height, eye color, and susceptibility to certain diseases.