Assume an Isolation Transformer Has a Primary Voltage of 120

question 7

Multiple Choice

Assume an isolation transformer has a primary voltage of 120 V and a secondary voltage of 500 V. The turns ratio is 1:____.

• A) 0.231
• B) 1
• C) 2.36
• D) 4.17

---

Definitions:

Accounts Receivable

Unsettled customer debts for goods and services a company has delivered but has not received payment for.

Accounts Payable

A bookkeeping record indicating a business's responsibility to settle a short-term financial liability with its lenders or vendors.

Marketable Securities

Financial instruments and assets that can be easily converted into cash, typically with a maturity of less than one year.

Warranty Expense

Costs that a company expects to incur under its product warranty promises, recognized as a liability at the time of sale.