« previous next »

Author Question: To accurately determine the remaining contents of a liquid-filled CO2 cylinder, what would you do? ... (Read 78 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jul 16, 2018
To accurately determine the remaining contents of a liquid-filled CO2 cylinder, what would you do?
 
  a. Multiply the pressure by the cylinder fac-tor.
  b. Divide the pressure by the cylinder factor.
  c. Weigh the contents of the cylinder.
  d. Empty the cylinder while timing its flow.

Question 2

What is the usual method of monitoring the remaining contents in a gas-filled cylinder?
 
  a. Weigh the cylinder.
  b. Read the pressure gauge.
  c. Compute the gas density.
  d. Read the cylinder label.


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Weighing a liquid-filled cylinder an accurate method for determining the contents.

Answer to Question 2

ANS: B
To know how much gas is contained in a compressed gas cylinder, one needs only measure its pressure.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan
A member of the Uru-Eu-Wau-Wau tribe in Brazil. The way of life of the world’s few remaining rain ... A member of the Uru-Eu-Wau-Wau tribe in Brazil. The way of life of the world’s few remaining rain ...
How to determine the interquartile range How to determine the interquartile range
Algebraically determine the general solution, in degrees, of the equation below. Algebraically determine the general solution, in degrees, of the equation below.
The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ... The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ...
How to calculate the DRT to determine which is more effective against the pathogen How to calculate the DRT to determine which is more effective against the pathogen
Video: ribosome

For a complete list of videos, visit our video library