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

Author Question: When changing the superheat setting on a TXV, _____. a. the system must be shut down b. the ... (Read 75 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Jul 24, 2018
When changing the superheat setting on a TXV, _____.
 
  a. the system must be shut down
  b. the system must be in operation
  c. completely remove the packing nut from the adjusting stem
  d. close off the equalizer line until the adjustments are complete

Question 2

Which of the following statements is true regarding TXV selection?
 
  a. Selecting by the nominal valve capacity is always best.
  b. The liquid refrigerant temperature entering the valve has no effect.
  c. The pressure drop through the valve has a significant effect on its capacity.
  d. The desired evaporator temperature has no effect on pressure drop through the valve.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


mynx

  • Member
  • Posts: 555
Reply 2 on: Jul 24, 2018
Gracias!

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

The dynamic nature of the endomembrane system The dynamic nature of the endomembrane system
Procedures and Diagnostic Tests Related to the Urinary System Procedures and Diagnostic Tests Related to the Urinary System
Typical wiring diagram of a V-6 distributorless (direct fire) ignition system. Typical wiring diagram of a V-6 distributorless (direct fire) ignition system.
A clogged PCV system caused the engine oil fumes to be drawn into the air cleaner assembly. This is ... A clogged PCV system caused the engine oil fumes to be drawn into the air cleaner assembly. This is ...
Earth as a System: The Hydrologic Cycle Earth as a System: The Hydrologic Cycle
Sympathetic and Parasympathetic Nervous System Sympathetic and Parasympathetic Nervous System
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library