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tere tere
wrote...
Posts: 500
Rep: 0 0
6 years ago
When a regulator has two stages, the first regulator stage is usually _____.
 
  a. adjustable within a small range
  b. adjustable within a wide range
  c. preset to an intermediate pressure
  d. preset to 0 psig

 Q. 2

An increase in WFS results in:
 
  A) Increased amperage B) Decreased amperage
  C) Decreased voltage D) Increased voltage

 Q. 3

Metal-cored electrodes are less expensive than solid wire electrodes.
 
  Indicate whether the statement is true or false
Read 58 times
2 Replies

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Replies
wrote...
6 years ago
Ans. to #1

c

Ans. to #2

A

Ans. to #3

FALSE
tere Author
wrote...
6 years ago
Happy Dummy I'm impressed
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