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Copper Soldering Flashcards | StudBud
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Copper Soldering
Copper Soldering
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A #soldering quiz to test the knowledge of the 1st year class
Flashcards
8 cards
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Practice quiz
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Host live
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Questions
8
Answers
1
When soldering what degree below what degree Fahrenheit would you need to be at?
840 degrees F
730 degrees F
1000 degrees F
940 degrees F
2
What is the commonly used term for a "Lead-free Tin-Antimony" Solder?
95/5
80/5
90/5
Low Heat
3
Bonus! What is the the greatest college football team of all time?
UF
UCF
FSU
Georgia
4
95/5 solder is made up of 90% tin and 5% of what other metal?
Nickel
Lead
Antimony
Silver
5
Soldering differs from welding in that soldering does not involve melting the work pieces.
False
True
6
Which is not one of the
"Three Rules of Soldering ?"
All surfaces must be clean (no grease or dirt)
If one side is hot, all surfaces will be clean
Flux used to clean the surface & encourage solder to flow
Both parts must be hot so solder will flow towards the heat
7
In the U.S. soldering is often referred to as what?
Adhere
Sweating
Melting
Joint compound
8
Why do we use flux on copper tubing and fittings?
To clean and aid solder flow
We don't use flux on copper tubing
To heat up the tubing
To make the water flow better
