Which of the Following Steps Is Recommended When Converting an R-12

question 58

Multiple Choice

Which of the following steps is recommended when converting an R-12 system to R-134a?

• A)Permanently install conversion fittings using new hose clamps around fittings.
• B)Install conversion labels and remove the R-12 label.
• C)Recharge the system with R-134a to approximately 80 percent of the original R-12 charge.
• D)Remove all oil in the system and replace it with the R134a type and the same amount.

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Definitions:

Foreign Exchange Risk

The potential loss from fluctuations in exchange rates affecting the value of investments in foreign currencies.

Recognized Assets

Assets acknowledged on a company's balance sheet, including tangible and financial properties legally owned by a business.

Unrecognized Commitments

Obligations that are not recorded in the financial statements because they do not meet the conditions for recognition as liabilities.

Foreign Exchange Risk

The potential for financial loss due to fluctuations in the exchange rate between two currencies.