Which of the Following Statements About "Needs" Is True

question 11

Multiple Choice

Which of the following statements about "needs" is true?

• A) A higher level need may develop before lower level needs are all satisfied.
• B) If lower level needs are reasonably satisfied, those at higher levels become more dominant.
• C) A particular product may satisfy more than one need at the same time.
• D) All of these statements about "needs" are true.

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Definitions:

Single-Phase

An electrical power system that uses only two wires (one power wire and one neutral) to deliver alternating current.

Conductors

Materials or objects that allow the flow of electrical current in one or more directions.

Kilovolt-Ampere

A unit of apparent power in an electrical circuit, equivalent to 1,000 volt-amperes, commonly used in the electricity sector.

Pure Resistive Load

An electrical load that has no capacitance or inductance, resulting in current and voltage being in phase.