A defrost system that pipes the compressor discharge vapor directly to the evaporator is called a ____________________ type.
Fill in the blank(s) with the appropriate word(s).
hot gas defrost
You might also like to view...
Safety and quality assurance are part of the _____ phase.
a. pre-construction b. closeout c. bidding d. construction
Forests are important because they are part of our _____
a. families c. ecosystem b. neighborhoods d. industries
When a B/C analysis is conducted, the benefits and costs: (choose one)
(a) Must be expressed in terms of their present worth values (b) Must be expressed in terms of their annual worth values (c) Must be expressed in terms of their future worth values (d) Can be expressed in terms of PW, AW, or FW
Which of the following result in smog when exposed to sunlight?
A) Unburned hydrocarbon (HC) B) Oxides of Nitrogen (NOx) C) Carbon Dioxide (CO2 ) D) Both A and B