What Is One of the Human Activities That Have Contributed

question 23

Multiple Choice

What is one of the human activities that have contributed to greenhouse gases?

• A)the burning of fossil fuels
• B)use of solar power
• C)use of windmills
• D)nuclear power

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Definitions:

High Leg

A certain type of three-phase power connection that exhibits a higher voltage on one leg when measured to ground than on the other legs.

Output Power

The amount of power, typically measured in watts, that a device, system, or process delivers to its load.

Open Delta

An open delta connection refers to a method of transformer connection used in electrical systems that employs two transformers to create a three-phase supply with a smaller capacity than a full delta connection.

Three-Phase Transformer

A type of transformer used in three-phase systems, consisting of three sets of primary and secondary windings, used to step up or step down voltages in power distribution.