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

Author Question: Which safety precaution should be exercised when working with refrigerants? (Read 227 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Oct 6, 2021

Question 1


Which procedure should be used to charge an air-conditioning system while the engine is running?


◦ Relieve the cooling system pressure.
◦ Add refrigerant to the low side.
◦ Add refrigerant to the high side.
◦ Add oil to the high side.

Question 2


Which safety precaution should be exercised when working with refrigerants?


◦ Keep elevated areas open, because the refrigerant vapours will rise.
◦ Puncture the refrigerant tank after charging the A/C system.
◦ Never expose refrigerant to an open flame.
◦ Use a heat gun to heat refrigerant tanks when charging a system.
Automotive Technology: A Systems Approach ¦ Erjavec ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by newyorker26 on Oct 6, 2021

wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Oct 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Oct 6, 2021
Thanks for the timely response, appreciate it

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Phases of the working relationship Phases of the working relationship
Avoid working with your elbows lifted. Avoid working with your elbows lifted.
a) Avoid bending your spine from working with the table too low. b) Avoid hiking your shoulders from ... a) Avoid bending your spine from working with the table too low. b) Avoid hiking your shoulders from ...
Working and Living and Playing in the City Dump of Phnom Penh, Cambodia Working and Living and Playing in the City Dump of Phnom Penh, Cambodia
Working and Living and Playing in the City Dump of Phnom Penh, Cambodia Working and Living and Playing in the City Dump of Phnom Penh, Cambodia
Product safety Product safety
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

For a complete list of videos, visit our video library