Which of the following statements about central air conditioning systems is false?
a) Central systems are used in large buildings.
b) All the major equipment in central systems is located in a central mechanical room in the building.
c) Air is conditioned in the main mechanical room and distributed by duct work.
d) The central system is able to utilize large central equipment with high efficiency and low initial cost.
e) Unitary systems are able to control noise and vibration better than central systems.
Answer: E