This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the primary difference between the EER and the SEER? What will be an ideal ... (Read 55 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 26, 2018
What is the primary difference between the EER and the SEER?
 
  What will be an ideal response?

Question 2

Discuss refrigerant system safety.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 26, 2018
Answer to Question 1

The seasonal energy efficiency rating takes into account the cycling of the equipment on and off and is considered to be a better indicator of actual equipment efficiency as compared to the EER.

Answer to Question 2

Never use oxygen or acetylene to pressurize a system. Oil that is in the system will not mix with oxygen or acetylene and may cause an explosion. Use dry nitrogen or carbon dioxide from a tank properly fitted with a pressure regulator. When isolating a section of piping or component of a system, exercise caution to prevent damage and potential hazard from liquid expansion. Always charge refrigerant vapor into the low side of the system. Liquid refrigerant entering the compressor could damage the compressor or cause it to burst. Never service a refrigeration system where an open flame is present. The flame must be enclosed and vented outdoors. If a fluorocarbon refrigerant comes in contact with intense heat, it can produce poisonous phosgene gas.


CORALGRILL2014

  • Member
  • Posts: 525
Reply 2 on: Jul 26, 2018
Excellent

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

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?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Primary and secondary immune responses. Primary and secondary immune responses.
The pattern of primary succession at Glacier Bay, Alaska. The pattern of primary succession at Glacier Bay, Alaska.
Difference between Asian (left) and African (right) elephant ears. Difference between Asian (left) and African (right) elephant ears.
Injecting an IV push (bolus) medication; B, into a primary infusion line Injecting an IV push (bolus) medication; B, into a primary infusion line
Where Professional Psychologists Work Primary employment settings for PhD recipients in psychology. Where Professional Psychologists Work Primary employment settings for PhD recipients in psychology.
Cultures Ideal Body Types Cultures Ideal Body Types
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library