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hannah415 hannah415
wrote...
Posts: 496
Rep: 1 0
6 years ago
Feet of water is a measure of _____.
 
  a. head pressure
  b. column pressure
  c. dynamic pressure
  d. pipe friction

 Q. 2

To decrease carbide precipitation in stainless steel welds, the carbon content of the electrodes should remain
  below _____.
 
  a. 0.02 percent
  b. 0.03 percent
  c. 3 percent
  d. 2 percent

 Q. 3

To prevent cracking after being welded, martensitic stainless steels must be cooled slowly in _____.
 
  a. hot water
  b. steam
  c. heat
  d. still air
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Replies
wrote...
#1
6 years ago
Ans. to #1

a

Ans. to #2

b

Ans. to #3

d
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