« previous next »

Author Question: The essential elements of a single component system refrigeration system, in order are: A) ... (Read 124 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 26, 2018
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.


helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 26, 2018
Thanks


helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

An example of a two-component regulatory system in bacteria An example of a two-component regulatory system in bacteria
The lymphatic system. The lymphatic system.
The major structures of the limbic system: amygdala, hippocampus, cingulate cortex, fornix, septum, ... The major structures of the limbic system: amygdala, hippocampus, cingulate cortex, fornix, septum, ...
The Central Nervous System Includes the Brain and Spinal Cord The Central Nervous System Includes the Brain and Spinal Cord
Receptors in the Autonomic Nervous System Receptors in the Autonomic Nervous System
Endocrine System Glands Endocrine System Glands
Video: Causes of Angina

For a complete list of videos, visit our video library