Which of the Following Statements About Flame Detectors Is MOST

question 33

Multiple Choice

Which of the following statements about flame detectors is MOST accurate?

• A) Infrared flame detectors can be designed to be sensitive to only light produced by hostile fires.
• B) Ultraviolet flame detectors are recommended for areas where intense mercury-vapor lamps are used.
• C) Infrared flame detectors are virtually insensitive to sunlight, and can be used in areas not suitable for ultraviolet detectors.
• D) Ultraviolet flame detectors are virtually insensitive to sunlight, and can be used in areas not suitable for infrared detectors.

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Definitions:

Depreciating

The process of allocating the cost of a tangible asset over its useful life, reflecting a decrease in its value over time.

Accounts Receivable

Amounts owed to a business by customers for goods or services delivered but not yet paid for, represented as a current asset on the balance sheet.

Allowance Method

A method in accounting used to estimate bad debts expense by anticipating which accounts receivable may not be collected.

Balance Sheet Accounts

Accounts reported on the balance sheet, representing the company's assets, liabilities, and equity at a specific point in time.