This topic contains a solution. Click here to go to the answer

Author Question: Convert a reading of 18 inches Hg vacuum to psia. A) 18 in Hg + 30 = 48 psia (rounded) B) 30 - ... (Read 91 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
Convert a reading of 18 inches Hg vacuum to psia.
 
  A) 18 in Hg + 30 = 48 psia (rounded)
  B) 30 - 18 in Hg vacuum = 12 in Hg absolute (rounded)
  12 in Hg absolute / 2 = 6 psia (rounded)
  C) 30 + 18 in Hg vacuum = 48 in Hg absolute (rounded)
  48 in Hg absolute / 2 = 24 psia (rounded)
  D) 18 in Hg / 2 = 9 psia (rounded)

Question 2

Commercial refrigeration equipment for eggs, produce, and dairy uses:
 
  A) Medium temperature evaporators. B) Low temperature evaporators.
  C) Ultra low temperature evaporators. D) High temperature evaporators.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shailee

  • Sr. Member
  • ****
  • Posts: 392
Answer to Question 1

B

Answer to Question 2

A




acc299

  • Member
  • Posts: 569
Reply 2 on: Jul 26, 2018
Excellent


Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

For a complete list of videos, visit our video library