If the Output Voltage of a Delta Secondary Is 240

question 16

Multiple Choice

If the output voltage of a delta secondary is 240 volts, and one winding of the delta connection has been reversed, the voltmeter will indicate a voltage of ____.

• A) 214
• B) 300
• C) 480
• D) 577

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Definitions:

Positive External Benefits

benefits that result from a product or service's use that affect someone other than the direct buyer or seller, often leading to social gains.

Optimal Amount

The quantity of a good or service that achieves the best possible balance between costs and benefits.

Pigouvian Tax

A tax levied on activities that generate negative externalities, intended to correct the market outcome by internalizing the external costs.

Socially Optimal Level

The level of production or activity where the social benefits of consuming a good equal the social costs of producing it, often considered ideal from a societal perspective.