When the danger of freezing exists, all steam driven reciprocating pumps and deck equipment should be __________.

Correct Answer: Option A — cycled at least once a day

Steam-driven reciprocating pumps and deck machinery are susceptible to freezing in cold climates. Cycling these units at least once daily ensures that condensate is cleared from the cylinders and steam lines, preventing ice formation that could crack castings or seize internal components during subsequent operation or emergency use.