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

Cycling steam-driven equipment daily prevents the freezing of condensate in cylinders, valves, and piping during cold weather. This practice ensures that the equipment remains operational and prevents the expansion of ice from cracking cast iron components, which is a critical maintenance requirement for deck machinery and auxiliary pumps.