« previous next »

Author Question: Refrigerant enters as a saturated mixture and leaves as a: A) Superheated vapor. B) Cool vapor. ... (Read 85 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jul 26, 2018
Refrigerant enters as a saturated mixture and leaves as a:
 
  A) Superheated vapor. B) Cool vapor.
  C) Saturated mixture. D) Warm vapor.

Question 2

What is the pressure in psi required to lift water 20 feet?
 
  A) (20 ft  0.433 lbs/ft) 144 in2/ft2 = 0.06 psi
  B) 14.7 psi - just enough to overcome atmospheric pressure
  C) 20 ft  0.433 lbs/ft = 8.66 psi
  D) It is not possible to determine the pressure without knowing the cross sectional area of the pipe.


diesoon

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 26, 2018
Thanks


diesoon

  • Sr. Member
  • ****
  • Posts: 353
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Growth in Cold and Cool Clouds Growth in Cold and Cool Clouds
Growth in Cold and Cool Clouds Growth in Cold and Cool Clouds
Greenhouse gas (GHG) and Water vapor (H2O) Greenhouse gas (GHG) and Water vapor (H2O)
Read Food Labels to Lower Saturated and Trans Fat Intake Read Food Labels to Lower Saturated and Trans Fat Intake
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
Ferns disperse by releasing spores that form on the underside of leaves. Ferns disperse by releasing spores that form on the underside of leaves.
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library