« previous next »

Author Question: A bi-flow thermostatic expansion valve: A) Can be used with two different refrigerants by ... (Read 139 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 24, 2018
A bi-flow thermostatic expansion valve:
 
  A) Can be used with two different refrigerants by selecting the correct flow.
  B) Allows refrigerant flow in both directions.
  C) Can be used with two different capacity units by selecting the correct flow.
  D) Can be used for creating two stages of heating or cooling.

Question 2

What is specific humidity?
 
  A) The relative humidity for any particular air sample
  B) The weight of water in each pound of dry air, measured in grains
  C) The humidity level required for a particular application
  D) The amount of water in the air compared to the amount of water the air could hold


tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ericka1

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 24, 2018
TY


tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

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?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

(a) Yucca baccata in full flower; (b) a Yucca moth, Tegeticula planella, ovipositing on a Yucca flow (a) Yucca baccata in full flower; (b) a Yucca moth, Tegeticula planella, ovipositing on a Yucca flow
A sample flow sheet. A sample flow sheet.
The schematic of a variable valve timing control circuit, showing that battery power (+) is being ... The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...
The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ... The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ...
PCV valve operation in the event of a backfire. PCV valve operation in the event of a backfire.
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ... Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library