For Installations That Will Have Both Three-Phase and Single Phase

question 13

Multiple Choice

For installations that will have both three-phase and single phase loads on a three-phase transformer, the utility company often provides a(n) _____ three-phase transformer.

• A) three wire delta
• B) three wire wye
• C) open delta with one transformer center tapped

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Definitions:

Intermediate Goods

Products that are used as inputs in the production of other goods or services rather than being bought by consumers.

Final Output

The total value of all goods and services produced and sold for final use in the economy, avoiding duplication by excluding intermediate goods.

Durable Goods

Items with a long life span, such as appliances and automobiles, that are used over time rather than consumed quickly.

Intermediate Good

A product utilized in the manufacture of a final good or finished product, not sold directly to end consumers.