When a VAV box on a constant-air-volume system throttles air into the conditioned area:
A) The blower slows down to reduce overall airflow.
B) The excess air dumps into the area above the ceiling.
C) The compressor and blower both slow down to match.
D) The compressor slows down to match it.
B
You might also like to view...
A synchronous motor converts AC electrical energy into ____ power.
a. thermal b. hydraulic c. pneumatic d. mechanical
The class Arachnida includes
A. Mites B. Spiders C. Scorpions D. Ticks E. All of the above
Technician A says that injector nozzles are either opened by the high-pressure pulse from a distributor pump or electrically by the computer on a common rail design. Technician B says that indirect injection (IDI) occurs directly into the combustion chamber. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
What are the three cost estimate methods, and what are the differences among them? Which method is more appropriate for your design project and why?
What will be an ideal response?