What is the primary function of item '15' shown in the illustration? Illustration MO-0111

Correct Answer: Option C — It removes the distillate condensed in area "24".

Item '15' is the distillate pump, responsible for removing the condensed fresh water from the condenser section of the evaporator. By continuously discharging the distillate to the storage tanks, it maintains the vacuum level within the condenser and prevents the accumulation of liquid that would otherwise flood the unit.