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

Author Question: When brazing on a refrigeration line with an attached service valve: A) The valve should be cut ... (Read 125 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 24, 2018
When brazing on a refrigeration line with an attached service valve:
 
  A) The valve should be cut out of the system prior to brazing to avoid overheating.
  B) The joint should be heated quickly to avoid overheating the valve.
  C) The line should be attached with quick-setting cement instead of brazed.
  D) The joint should be heated slowly to prevent overheating the valve.

Question 2

What is the purpose of TEV sensing bulbs with a limited, or gas charge?
 
  A) Gas-charged bulbs regulate better with systems experiencing liquid line flash gas.
  B) They save on installation cost by reducing the amount of charge in the TEV bulb.
  C) They reduce the amount of refrigerant in the system because of the limited charge.
  D) They produce a maximum operating pressure at high operating superheat.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


TFauchery

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 24, 2018
Thank you!


C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Many gasoline service stations have signs posted warning customers to place plastic fuel containers ... Many gasoline service stations have signs posted warning customers to place plastic fuel containers ...
A steady but low reading could indicate retarded valve or ignition timing. A steady but low reading could indicate retarded valve or ignition timing.
How to find the slope of a line using any two points How to find the slope of a line using any two points
Types of ecosystem service vs. total global value per year Types of ecosystem service vs. total global value per year
Juan's Software Service Company is in a perfectly competitive market. Juan has total fixed ... Juan's Software Service Company is in a perfectly competitive market. Juan has total fixed ...
Video: Wound Repair Animation

For a complete list of videos, visit our video library