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

Author Question: Convert a reading of 18 inches Hg vacuum to psia. A) 18 in Hg + 30 = 48 psia (rounded) B) 30 - ... (Read 106 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
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
Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

A


acc299

  • Member
  • Posts: 569
Reply 2 on: Jul 26, 2018
Wow, this really help

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Hearing and Reading Words Hearing and Reading Words
How to convert from degrees to degrees, minutes, seconds using your Fx-991ES Plus calculator How to convert from degrees to degrees, minutes, seconds using your Fx-991ES Plus calculator
Surprised while reading Surprised while reading
Convert 0.4 radians to Degrees, Minutes, Seconds Convert 0.4 radians to Degrees, Minutes, Seconds
The fox and the red hen reading grade 1 The fox and the red hen reading grade 1
Marc’s reading Marc’s reading
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library