When Evacuating an A/C System, the Vacuum Pump Should Remain

question 76

Multiple Choice

When evacuating an A/C system, the vacuum pump should remain on and connected to the system for at least thirty minutes after _____ inches of mercury (in. Hg) is reached.

• A) 12 to 15
• B) 18 to 21
• C) 22 to 25
• D) 26 to 29

---

Definitions:

Close-window Button

A graphical interface element that, when clicked, closes the current window.

JButton

A graphical user interface component in Java Swing that represents a button which can be pressed by the user to perform an action.

Two-dimensional Table

A data structure that arranges information in rows and columns, effectively forming a grid.

GridLayout

A layout manager in Java Swing that arranges components in a rectangular grid.