Which Type of Control Valve Extends Horizontally Through the Wall

question 23

Multiple Choice

Which type of control valve extends horizontally through the wall with a target and valve operating nut on the outside of building?

• A) Post indicator valve
• B) Outside stem and yoke
• C) Wall post indicator valve
• D) Post indicator valve assembly

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Definitions:

Independent

Not influenced by or connected to others; in statistics, refers to variables that do not affect each other.

Package

A collection of materials or data bundled together, often for transportation, distribution, or as part of software.

Likely

Having a high probability of occurring or being true; probable.

First Serve

A tennis term referring to the initial strike of the ball to start play in each point.