Airflow Control Valves in the Ventilation Duct Work Are Operated

question 97

Multiple Choice

Airflow control valves in the ventilation duct work are operated by ______.

• A)electric motors
• B)vacuum motors
• C)cables
• D)all answers are correct

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Definitions:

Justification

A reason or argument that explains why a particular action, belief, or statement is reasonable or necessary.

Premise

A prior assertion or claim from which another conclusion is drawn or follows logically.

Simp

Slang for someone who demonstrates excessive sympathy or attention towards another person, often without reciprocation.

Taut

An assertion that holds truth as a result of its inherent logic or by necessity.