Compare coil design between older, less efficient air conditioning systems and newer high SEER air conditioning systems?
What will be an ideal response?
New high efficiency coils are physically larger than older lower efficiency coils. The newer coils use less temperature and pressure difference than the older systems.
You might also like to view...
When required, a ____ is the second item included in a feature control frame.
A. geometric characteristic symbol B. geometric symbol C. geometric symbol modifier D. characteristic geometric symbol
Indicate the extent to which a pilot can operate a remotely piloted aircraft underground.
A. In accordance with a Special Flight Operations Certificate. B. If the mass of the aircraft is at least 250 g (0.55 lb). C. Underground flight of remotely piloted aircraft is not subject to the Canadian Aviation Regulations. D. By day, under VMC conditions only.
A ____________________ system is a system in which animals are confined to cages or pens in partially enclosed or totally enclosed buildings
Fill in the blank(s) with correct word
Which of the following statements about valve interference angle are incorrect?
A. Interference angles are specified by all manufacturers B. Angles are usually 1/2 to 1 degree C. Interference improves valve sealing D. The valve face and seat are cut at different angles