« previous next »

Author Question: When do positive shutoff fittings reduce refrigerant loss? A) Only when connecting hoses B) When ... (Read 83 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
When do positive shutoff fittings reduce refrigerant loss?
 
  A) Only when connecting hoses B) When fixing broken hoses
  C) Only when disconnecting hoses D) When connecting and disconnecting hoses

Question 2

Refrigeration needs on trucks, tractor trailers, and shipping containers are met by:
 
  A) Centrifugal compressors. B) Scroll compressors.
  C) Open-drive compressors. D) Screw compressors.


Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

lunatika

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jul 24, 2018
Thank you!


Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Large-scale impacts of the (a) positive, and (b) negative phases of the North Atlantic Oscillation. Large-scale impacts of the (a) positive, and (b) negative phases of the North Atlantic Oscillation.
The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption. The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption.
Effleurage to leg and around hip joint. Slide palms over the front of the leg as a connecting and ... Effleurage to leg and around hip joint. Slide palms over the front of the leg as a connecting and ...
The developed countries must reduce the level of greenhouse gas emissions The developed countries must reduce the level of greenhouse gas emissions
Client’s view with visual field loss Client’s view with visual field loss
Loss of a Shoot Tip Ends Dormancy in Lateral Buds Loss of a Shoot Tip Ends Dormancy in Lateral Buds
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library