Which of the Following BEST Describes What the Size and Quantity

question 56

Multiple Choice

Which of the following BEST describes what the size and quantity of hoselines can impact on-scene?

• A) The need for other resources.
• B) The location of apparatus on-scene.
• C) The use of the two-in, two-out rule.
• D) The need to pump hoselines from a hydrant.

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Definitions:

Wye-Connected

A method of connecting three-phase motors or transformers where the ends are connected to form a "Y" shape, facilitating the use of both line and phase voltages.

Phase Current

The current that flows through any one phase of a multi-phase system, like in three-phase electrical systems.

Resistive Load

An electrical load that consumes power in the form of heat, and its resistance essentially remains constant throughout its operation.

Line Voltage

The voltage measured between any two phases in a multi-phase electrical system.