Question 465General Subjects - Assistant Engineer70% to pass
What type of HVAC system is characterized by having a split supply air stream, with one for cold air and the other for hot air?
AI Explanation
The correct answer is A) A dual duct system.
A dual duct system is characterized by having a split supply air stream, with one duct providing cold air and the other duct providing hot air. This allows the system to independently control the temperature in different zones by mixing the appropriate amounts of hot and cold air. The other answer choices do not describe a system with this split supply air stream configuration.
Related Questions
#463 Referring to the illustrated diagram, what type of HVAC system is shown? Illustration GS-RA-42 #464 Referring to the illustrated diagram, what type of HVAC system is shown? Illustration GS-RA-43 #466 What type of HVAC system is characterized by having control dampers in locations other than the outside air supply, outside air exhaust, and recirculation damper applications? #467 In the illustrated single zone HVAC system, what prevents the simultaneous flow of steam through the preheat coil and flow of chilled water through the cooling coil? Illustration GS-RA-09 #468 In the illustrated single zone HVAC system, what statement represents the functioning of the diverting relay as it controls the cooling coil flow and the exhaust, outside air and recirculation dampers? Illustration GS-RA-09