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

Author Question: Why should fluorocarbon refrigerant systems not be serviced around an open flame? A) Poisonous ... (Read 197 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Why should fluorocarbon refrigerant systems not be serviced around an open flame?
 
  A) Poisonous gas can be created.
  B) Even small quantities of fluorinated refrigerant are explosive.
  C) The refrigerant might put out the flame.
  D) The refrigerant is flammable.

Question 2

The maximum fill level for a refillable refrigerant cylinder is:
 
  A) 80 of its volume.
  B) 70 of its volume.
  C) 100 of its volume if the cylinder is rated for that particular refrigerant.
  D) Refillable cylinders should not be refilled with refrigerant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


KWilfred

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 27, 2018
Thanks


KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

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?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro
The Sleep/Waking Flip-Flop According to Saper et al. (2001), the major sleep-promoting region (the v The Sleep/Waking Flip-Flop According to Saper et al. (2001), the major sleep-promoting region (the v
Body systems and their major functions. Body systems and their major functions.
Open the outlet valve on the canister. Open the outlet valve on the canister.
Crystal structures of SecY complex in “closed” and “open” conformations Crystal structures of SecY complex in “closed” and “open” conformations
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library