Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Hydraulics

Force, flow, energy

QuestionAnswer
What does the area of the pressure diagram equal? On a plane, rectangular, vertical surface, force per metre width
What does the bottom of the pressure diagram equal? density x g x h
How can the pressure force be determined by the pressure triangle? density x g x Area
Hydrostatic force on a plane surface (F) = ?? F = density x g x ybar x A
The slope distance from the top of the water to the centre of pressure (where the force acts) l' = ?? l' = Ig/AxLbar + Lbar
What does the Ig stand for in hydraulics? Second moment of area
What is upthrust equal to? Weight of the water displaced = weight of a floating object
What are the names given to the four different types of flow? Uniform steady Uniform unsteady Non-uniform steady Non-uniform unsteady
How do you calculate the efficiency of a pump? power to water / power supplied
How do you calculate the efficiency of a turbine? power generated / power from water
Created by: Civilman
Popular Engineering sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards