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Ojs123 Ojs123
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Posts: 474
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6 years ago
When brazing larger joints, _____.
 
  a. use only a single orifice torch tip
  b. use a soldering flux to make it easier to reach the needed temperature
  c. small sections of the joint can be heated and brazed
  d. a 95 tin/5 antimony solder is the best choice

 Q. 2

________ represents the amount of water vapor in the air compared to the amount of water vapor the air can hold.
 
  A) Specific humidity B) Wet bulb temperature
  C) Relative humidity D) Density
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wrote...
#1
6 years ago
Ans. to #1

c

Ans. to #2

C
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