Introduced Species Are a Growing Problem Primarily Because of

question 83

Multiple Choice

Introduced species are a growing problem primarily because of

• A)global trade and travel.
• B)plate tectonics.
• C)the speed at which new species form.
• D)global climate change.

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Definitions:

Power Factor

The ratio of real power flowing to the load to the apparent power in the circuit, reflecting how effectively electrical power is converted into useful work output.

Apparent Power

The total power in an AC circuit, represented as the product of the circuit's voltage and current, without taking phase difference into account.

Wye-Connected

A method of connecting electrical components where three components are connected at a single point, resembling the letter Y, to balance the load.

Phase Voltages

The voltages that exist between each phase and neutral in a polyphase system, such as those found in three-phase electrical systems.