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
d
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Indicate whether the statement is true or false
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A) It is piped to a later stage in the compressor B) It is piped to the chiller bundle C) It is absorbed into the economizer adsorbent solution D) It is condensed
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Answer the following statement true (T) or false (F)
A quarter panel is 54 inches long with a recommendation to place a spot weld every 1.5 inches. How many spot welds are needed?
What will be an ideal response?