« previous next »

Author Question: What units are used to measure air volume? What will be an ideal ... (Read 38 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 26, 2018
What units are used to measure air volume?
 
  What will be an ideal response?

Question 2

Why is a good evacuation critical after performing a system cleanup?
 
  What will be an ideal response?


Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 26, 2018
Answer to Question 1

Cubic feet per minute CFM

Answer to Question 2

Failure to properly evacuate the will simply introduce new contaminants. There is no point spending time and money cleaning up a system and then undoing all your work by not properly evacuating and charging the system.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Use of the tympanic thermometer to measure body temperature. Use of the tympanic thermometer to measure body temperature.
Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
Calipers being used to measure body fat on the triceps of a patient. Calipers being used to measure body fat on the triceps of a patient.
Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ... Some IAC units are purchased with the housing as shown. Carbon buildup in these passages can cause ...
How to convert units of any rate to another (Part 2) How to convert units of any rate to another (Part 2)
Video: hGH (protein synthesis, growth and development)

For a complete list of videos, visit our video library