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 154 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
Wow, this really help

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Respiratory system Respiratory system
The endocrine system The endocrine system
The endocrine system. The endocrine system.
An HACCP System Flowchart An HACCP System Flowchart
Components of the Lymphatic System Components of the Lymphatic System
vomerolfactory system vomerolfactory system
Video: Genetics of Cancer

For a complete list of videos, visit our video library