Power Sources for Class 2 or Class 3 Circuits May

question 18

Multiple Choice

Power sources for Class 2 or Class 3 circuits may be derived from ________.

• A) A listed or labeled Class 2 or Class 3 power supply or transformer
• B) Any inherently limited power supply
• C) Any power supply having a maximum output of 100VA
• D) Any power supply 150V or less

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Definitions:

Investment Decision

The process of evaluating and selecting from among available investment opportunities, considering financial resources and risk tolerance.

Lease-Purchase Analysis

A financial evaluation method to determine the financial advantage between leasing and purchasing an asset.

Lease Payment

The payments made under a lease agreement for the use of an asset, typically paid at regular intervals.

Lease-Purchase Analysis

An evaluation process to determine whether leasing or purchasing assets is more cost-effective for a business or individual.