Which Sprinkler System Operating Valve Is Equipped with the Same

question 39

Multiple Choice

Which sprinkler system operating valve is equipped with the same size orifice as a sprinkler and is used to simulate the actuation of one sprinkler?

• A) Alarm test valve
• B) Main drain valve
• C) Main control valve
• D) Inspector's test valve

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Definitions:

Observation

The act of closely monitoring or examining something or someone to gain information or understanding.

Experimentation

The methodical testing of theories or hypotheses by manipulating variables to observe their effects.

Scientific Attitude

A mindset characterized by curiosity, skepticism, and openness to evidence and reasoning, rather than by belief or intuition.

Skepticism

An attitude of doubt or a disposition to incredulity either in general or toward a particular object; questioning the validity of a particular claim, theory, or belief.