In comparing absorption and compression refrigeration systems, which of the following comparisons is true?
a. Slugs of liquid carried over from the evaporator do not damage the compression system but can ruin an absorption system
b. Absorption systems require less space than compression systems
c. Cooling water requirements are larger for an absorption system than for a compression system
d. More equipment and piping are required for a compression system
e. Pumps in absorption systems require more electrical power
Answer: C