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

Author Question: A refrigerant properties chart calls for 100 psia. The reading you would see on your gauges is: ... (Read 121 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jul 24, 2018
A refrigerant properties chart calls for 100 psia. The reading you would see on your gauges is:
 
  A) 100 psia + 15 = 115 psig (rounded).
  B) 100 psia - 15 = 85 psig (rounded).
  C) The pressure reading cannot be determined without knowing the refrigerant.
  D) 100 psig.

Question 2

Convert a reading of 18 in Hg vacuum to psia.
 
  A) 18 in Hg/2 = 9 psia (rounded)
  B) 30 + 18 in Hg vacuum = 48 in Hg absolute (rounded)48 in Hg absolute/2 = 24 psia (rounded)
  C) 30  18 in Hg vacuum = 12 in Hg absolute (rounded)12 in Hg absolute/2 = 6 psia (rounded)
  D) 18 in Hg + 30 = 48 psia (rounded)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Amino acids chart Amino acids chart
A taxonomic chart of the living primates. A taxonomic chart of the living primates.
By age 45 or 50, nearly everyone needs glass especially for reading By age 45 or 50, nearly everyone needs glass especially for reading
Number chart Number chart
Proportionality chart Proportionality chart
We love camp Grade 1 reading We love camp Grade 1 reading
Video: Wound Cultures

For a complete list of videos, visit our video library