Data

question 45

Multiple Choice

Data

• A)are always be numeric
• B)are always nonnumeric
• C)are the raw material of statistics
• D)None of these alternatives is correct.

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Definitions:

Liquids

Fluid substances that flow freely, have a consistent volume under standard conditions, and adapt to the shape of their containers.

Pressure Gauge

A device used to measure the pressure of gases or liquids in a system, crucial for monitoring and ensuring safe operating conditions.

Manometer

A single tube bent into a U-shape and mounted to a linear measuring scale. It may be filled to the zero on the calibration scale with either water (H2O) or mercury (Hg), depending on the pressure range to be measured.

Hydraulic Principles

The foundational concepts related to the behavior and properties of fluids under pressure, which guide the design and operation of hydraulic systems.