A Separately Derived ____ with 60 Volts on Each of Two

question 21

Multiple Choice

A separately derived ____ with 60 volts on each of two ungrounded conductors to an equipment grounding conductor can be used to reduce objectionable noise in sensitive electronic equipment locations.

• A) 110-volt, single-phase, 3-wire system
• B) 115-volt, single-phase, 3-wire system
• C) 120-volt, single-phase, 3-wire system
• D) 125-volt, single-phase, 3-wire system

---

Definitions:

CPI

Consumer Price Index, a measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care.

Wage Compression

A situation where there is a diminishing difference in pay between employees regardless of their skills, experience, or job responsibilities.

Pay Structure

The organization of different salary levels and scales that reflects the hierarchy of positions, responsibilities, and salaries within a company.

CPI

The Consumer Price Index is a calculation that determines the overall average cost of a selected collection of consumer goods and services, including categories like food, transportation, and healthcare.