The essential elements of a single component system refrigeration system, in order are:
A) Evaporator, compressor, condenser, and metering device.
B) Compressor, evaporator, metering device, and condenser.
C) Metering device, compressor, evaporator, and condenser.
D) Condenser, compressor, metering device, and evaporator.
Question 2
What is the advantage of using multiple compressors on a supermarket rack system?
A) The compressors can operate at a higher compression ratio as a parallel group.
B) Extra compressors provide backup in case one quits working.
C) System capacity can match refrigeration loads which vary over a wide range.
D) Using multiple parallel compressors makes the use of multiple refrigerants possible.
The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga
Divisions of the nervous system.
The respiratory system and the process of gas exchange.
Sequential blending uses a computer to calculate the correct ratio as well as the prescribed order ...
The Nervous System and Homeostasis
The Muscular System (Posterior View)