A Three-Phase Transformer Is Connected in a Delta-Delta Configuration

question 14

True/False

A three-phase transformer is connected in a delta-delta configuration. The load is connected as a wye, and each phase has an impedance of 7 ohm. The primary is connected to a line voltage of 4160 volts, and the secondary line voltage is 440 volts. Therefore, the turns ratio is 9.45:1.

---

Definitions:

U.S. Assets

Assets located within the United States, including real estate, stocks, bonds, and other financial instruments.

Appreciated

Refers to an increase in the value of an asset or currency over time.

Depreciated

A reduction in the value of an asset over time, typically due to wear and tear or obsolescence.

Foreign Exchange

The exchange of one currency for another, or the conversion of one currency into another currency.