A Delta-Delta Transformer Has a Primary Voltage of 7200 V

question 11

Multiple Choice

A delta-delta transformer has a primary voltage of 7200 V and a secondary voltage of 360 V. What is the turns ratio?

• A) 11.55:1
• B) 15:11.55
• C) 20:1
• D) 51:20

---

Definitions:

Form 940

A form utilized by employers to declare their yearly tax under the Federal Unemployment Tax Act (FUTA) to the IRS.

FICA-OASDI

Federal Insurance Contributions Act - Old Age, Survivors, and Disability Insurance; a U.S. payroll tax that funds Social Security benefits.

Federal Income Tax

A charge imposed by the national government on the yearly income of persons, businesses, trusts, and other legal bodies.

FICA-OASDI

Refers to the Social Security portion of the Federal Insurance Contributions Act tax, funding retirement, disability, and survivor benefits.