Which of the Following Refrigerants Do Not Contain Chlorine

question 4

Multiple Choice

Which of the following refrigerants do not contain chlorine?

• A) R-404a
• B) R-502
• C) R-22
• D) R-12

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Definitions:

Stop-Payment Order

An instruction given to a bank by an account holder not to pay or to halt a payment that has been issued on a check or an electronic withdrawal.

Authorized

Having official permission or approval to do something.

Drawer

In a transaction involving a check or draft, the drawer is the party that writes and signs the check, ordering the bank to pay a specified sum to the payee.

Depositor's Account

An account maintained at a bank or other financial institution where funds are held in the depositor's name and can include both checking and savings accounts.