What is the purpose of the discharge line thermostat?
A) To insure that the discharge air is always warm in the heating cycle
B) To keep the discharge air from exceeding 200°F in the heating mode
C) To shut off the compressor if the superheat gets too low
D) To prevent the compressor from operating at temperatures that will cause oil breakdown and loss of lubrication
D) To prevent the compressor from operating at temperatures that will cause oil breakdown and loss of lubrication
You might also like to view...
For hot-water heating systems, insulation is required _____.
a. only on the piping b. on all components c. only on the boiler d. only at the air handling unit
Livestock producers contend that almost all livestock produced in the United States come from ____________________-owned farms and ranches
Fill in the blank(s) with correct word
A box drawn with a solid line in a wiring diagram indicates ________
A) A portion of a component B) A transistor C) A complete component D) A resistor
According to the Drivers Manual, why should you limit the use of your horn?
a. On vehicles with air brakes, it can use air pressure that may be needed to stop. b. It can startle other drivers. c. The horn is not a good way to let others know you're there. d. You should keep both hands lightly gripping the steering wheel at all times.