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

Author Question: The reversing valve reverses the direction of refrigerant flow: A) And reverses the function of ... (Read 98 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 24, 2018
The reversing valve reverses the direction of refrigerant flow:
 
  A) And reverses the function of the two heat exchange coils.
  B) By reversing the airflow through the two heat exchange coils.
  C) By reversing the direction of the compressor motor.
  D) By reversing the polarity of the electric power supplying the system.

Question 2

Which of the following is TRUE of piping tables?
 
  A) The table is only accurate for heating systems.
  B) The length of piping helps to find cubic foot capacity.
  C) The table uses pipe width to determine cubic foot capacity.
  D) The cubic foot capacity can help to determine length.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

The structure of stomatal guard cells affects their function. The structure of stomatal guard cells affects their function.
Hematuria. An analysis of urine is performed to evaluate kidney function. In this illustration, the Hematuria. An analysis of urine is performed to evaluate kidney function. In this illustration, the
Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ... Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ...
How to find the critical numbers of a function How to find the critical numbers of a function
Blood Flow Through Capillaries Blood Flow Through Capillaries
Integral of function p2 Integral of function p2
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library