Which of These Is Not a Possible Unit of Pressure

question 63

Multiple Choice

Which of these is not a possible unit of pressure?

• A) g/mL
• B) lb/in²
• C) Pa
• D) N/m²
• E) mm Hg

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Definitions:

Boolean

A binary system that represents values and logical operations using true (1) and false (0) states.

Parallel

Refers to lines or paths that remain the same distance apart over their entire length, never intersecting, or in electronics, to components connected side-by-side, allowing current to divide among paths.

Ladder Diagram

A graphical representation of an electrical control circuit, laid out in a form resembling a ladder.

Pushbutton

A simple switch mechanism for controlling some aspect of a machine or a process, typically operated by pressing a button.