When copper is being brazed to steel, _____. a. the technique ...

[Anajune7]

When copper is being brazed to steel, _____.
 
  a. the technique is identical to brazing copper to copper
  b. more heat is applied to the steel fitting
  c. a filler metal with a high phosphorus content is best
  d. flux and a filler metal with a high silver content is used

Question 2

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 and 5 antimony solder is the best choice

[Ksh22]

Answer to Question 1

d

Answer to Question 2

c

[Anajune7]

Thanks for the timely response, appreciate it

[tanna.moeller]

Great answer, keep it coming