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

Author Question: An HVACR technician takes a reading of 25 in Hg. Which type of gauge is he using? A) It is ... (Read 25 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 24, 2018
An HVACR technician takes a reading of 25 in Hg. Which type of gauge is he using?
 
  A) It is impossible to tell. B) He is using a manometer.
  C) He is using a compound gauge. D) He is using a high-pressure gauge.

Question 2

A manometer is attached to a vacuum pump, which results in unequal pressure between each of the two arms. How is the vacuum measured?
 
  A) A gauge attaches to the bottom of the manometer.
  B) The movement of fluid in each side is compared.
  C) The side that is open to the atmosphere is gauged.
  D) The side that is attached to the vacuum is gauged.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Athena23

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


lindiwe

  • Member
  • Posts: 577
Reply 2 on: Jul 24, 2018
Gracias!

jackie

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

« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

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.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo
Record the first puff and this final reading for each cylinder. The final readings should all be ... Record the first puff and this final reading for each cylinder. The final readings should all be ...
Cycads, a Type of Gymnosperm Cycads, a Type of Gymnosperm
Bar-eye phenotypes in contrast to the wild-type eye in Drosophila Bar-eye phenotypes in contrast to the wild-type eye in Drosophila
Video: Bone Growth and Remodeling

For a complete list of videos, visit our video library