× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
Andrearcarter95 Andrearcarter95
wrote...
Go to Answer
Posts: 480
Rep: 0 0
6 years ago
This welding process, known as a variation of GTAW, that uses an electrical arc to melt the base metal and uses a restricting nozzle is the:
 
  A) PAW process
  B) Forehand or push process
  C) PAC process
  D) All of the above
  E) None of the above

 Q. 2

What does a flashback arrestor do?
 
  A) Helps to curb the cost of welds
  B) Restricts the flow of gas
  C) Prevents gas loss
  D) Prevents a flashback
  E) Mixes the gas equally

 Q. 3

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
Read 45 times
2 Replies
Replies
Answer verified by a subject expert
AlexMoreAlexMore
wrote...
#1
Posts: 348
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  826 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 158
  
 310
  
 162
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Who's your favorite biologist?