Which of the following is true concerning the class "D" air conditioning system shown in the following illustration? Refer to Illustration GS-RA-42 Illustration GS-RA-42: the U.S. Coast Guard has not released this illustration.
Official USCG Answer & Rule Citation
Correct Answer: Option D — The duct thermostat determines the amount of water flow circulating through the cooling coil.
Under USCG National Maritime Center examination standards, the accepted correct answer is: The duct thermostat determines the amount of water flow circulating through the cooling coil..
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