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

Author Question: Which way would the adjusting stem on an expansion valve be turned to decrease superheat? What ... (Read 69 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jul 26, 2018
Which way would the adjusting stem on an expansion valve be turned to decrease superheat?
 
  What will be an ideal response?

Question 2

An R-22 TEV system is operating with a suction pressure of 76 psig and a suction line temperature at the bulb of 50F. What is the actual operating superheat?
 
  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

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

Counter clockwise

Answer to Question 2

The saturation temperature for 76 psig R-22 is 45F The superheat is 50F - 45F = 5F superheat


altibaby

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 26, 2018
Thanks


isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Valve replacement surgery. Valve replacement surgery.
If the thermostat has a jiggle valve, it should be placed toward the top to allow air to escape. If ... If the thermostat has a jiggle valve, it should be placed toward the top to allow air to escape. If ...
An overall view of the four-cylinder engine that is due for a scheduled valve adjustment according ... An overall view of the four-cylinder engine that is due for a scheduled valve adjustment according ...
Start the valve adjustment procedure by first disconnecting and labeling, if necessary, all ... Start the valve adjustment procedure by first disconnecting and labeling, if necessary, all ...
A PCV valve shown in a cutaway valve cover showing the baffles that prevent liquid oil from being ... A PCV valve shown in a cutaway valve cover showing the baffles that prevent liquid oil from being ...
Structure of a woody stem (comparison) Structure of a woody stem (comparison)
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library