Class III Locations Are Hazardous Because of the Presence of ____

question 2

Multiple Choice

Class III locations are hazardous because of the presence of ____, or where materials producing combustible flyings are handled, manufactured, or used, even though they are not likely to be airborne in quantities sufficient to produce ignitable mixtures.

• A) volatile gases
• B) unstable vapors
• C) fine dust
• D) easily ignitable fibers

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Definitions:

Constant Sample Size

A methodological strategy where the number of observations or data points in a study or experiment does not change.

R-chart

An R-chart is a type of control chart used in statistical process control to monitor the range of the process variation, helping businesses ensure product quality.

Control Limits

These are thresholds set in statistical process control that indicate the bounds of acceptable performance, identifying when a process is out of control.

Sample Size

The number of individuals or observations included in a sample, which represents a subset of a larger population.