× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
2
2
2
H
2
1
New Topic  
Daddy667 Daddy667
wrote...
Posts: 479
Rep: 1 0
7 years ago
Shielding gas for GTAW most often is:
 
  A) CO2 B) 100 helium
  C) 100 argon D) 75 argon, 25 CO2

 Q. 2

A mechanical seal that has one seal inside the stuffing box and one seal outside the stuffing box is known as a
  _____
  seal.
 
  a. single inside mechanical
  b. face-to-face mechanical
  c. back-to-back mechanical
  d. tandem
Read 79 times
3 Replies
Replies
Answer verified by a subject expert
kzabeckzabec
wrote...
Top Poster
Posts: 536
Rep: 0 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Daddy667 Author
wrote...
7 years ago
TY
wrote...
7 years ago
You're welcome
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1299 People Browsing
Gallery
  
 773
  
 896
  
 474
Your Opinion
Do you believe in global warming?
Votes: 769

Previous poll results: What's your favorite math subject?