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

Author Question: A tool used for checking system pressures, evacuating systems, recovering systems, and charging ... (Read 157 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 24, 2018
A tool used for checking system pressures, evacuating systems, recovering systems, and charging systems is:
 
  A) A digital thermometer. B) A vacuum pump.
  C) A recovery cylinder. D) A gauge manifold.

Question 2

Why can a compound gauge NOT indicate when a system is properly evacuated?
 
  A) Compound gauges don't read vacuum.
  B) It can only show inches, and there are 25,400 microns in one inch.
  C) The Bourdon tube will suck completely flat.
  D) The gas volume in the Bourdon tube will prevent the system from pulling down.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


xroflmao

  • Member
  • Posts: 515
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

The metanephridial filtration system of annelids. The metanephridial filtration system of annelids.
The skeletal system of a modern horse The skeletal system of a modern horse
Abuse Assessment Screening Tool Abuse Assessment Screening Tool
Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ... Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ...
The two-system view of the stress response. The two-system view of the stress response.
Physics - Illustrate how you understand charging by rubbing or friction Physics - Illustrate how you understand charging by rubbing or friction
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library