What Application Method Is Used with an Aqueous Film Forming

question 24

Multiple Choice

What application method is used with an aqueous film forming foam (AFFF) extinguisher in order to prevent disturbing the fuel?

• A) Apply foam directly to fuel surface
• B) Apply foam in conjunction with dry ice crystals
• C) Allow foam to gently rain down onto fuel surface
• D) Allow foam to rest before applying to fuel surface

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Definitions:

After-Tax Lease Payment

Lease payments after accounting for taxes, reflecting the net cost to the lessee.

Tax Rate

The proportion of income or profit taken by the authorities as tax from a person or company.

Depreciation Tax Shield

The reduction in income tax that results from the deduction of depreciation expenses on a company's tax return.

CCA Class

Canadian term for Capital Cost Allowance Class; a classification for tax depreciation of assets for Canadian businesses.