× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
G
4
K
3
o
3
3
m
2
c
2
r
2
p
2
s
2
s
2
b
2
c
2
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
jihuygu jihuygu
wrote...
Go to Answer
Posts: 601
Rep: 0 0
6 years ago
Pressure is normally measured in _____.
 
  a. foot-pounds
  b. inch-pounds
  c. pounds of force
  d. pounds per square inch


[Ques. 2] Foam in a hydraulic fluid _____.
 
  a. increases viscosity
  b. causes the pressure to rise
  c. improves the operation of the system
  d. reduces the lubricating capacity of the fluid


[Ques. 3] A pump that has a seal between the fluid inlet and outlet to prevent backflow through the pump is a _____
  pump.
 
  a. high-capacity
  b. positive-displacement
  c. constant-displacement
  d. nonpositive-displacement


[Ques. 4] The movement of a fluid in straight, parallel flow paths is called _____.
 
  a. turbulent flow
  b. laminar flow
  c. fluid power
  d. flow rate


[Ques. 5] According to Bernoullis principle, the total energy of a system is _____.
 
  a. constantly changing
  b. determined by the velocity
  c. determined by the flow rate
  d. the same at all points if the flow rate is constant
Read 47 times
1 Reply
Replies
Answer verified by a subject expert
datstragicbrodatstragicbro
wrote...
#1
Posts: 315
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

jihuygu Author
wrote...

6 years ago
Brilliant ツ
brina10
wrote...

Yesterday
this is exactly what I needed
Marctheshark
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1127 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 214
  
 295
  
 252
Your Opinion
Who will win the 2024 president election?
Votes: 10
Closes: November 4
Previous poll results: Should Ph.D.'s be addressed as doctors?