TEST 8- SOLDERING AND BRAZING LATEST
2025/26 QUESTIONS AND ANSWERS.
1 of
10
Term
Grease and oil must be kept away from oxygen tanks used for
brazing because of what hazard?
Give this one a try later!
The mixture could produce toxic The mixture could result in an
fumes. explosion.
, The mixture could
ignite The mixture could cause corrosion.
spontaneously.
Don't know?
2 of 10
Term
How to properly feed soldering into a horizontal
application?
Give this one a try later!
Organize the large joint into Start feeding solder
smaller, more manageable near the bottom and
sections. work up
A filler metal with a high The mixture could result in an
silver content is used explosion.
Don't know?
3 of 10
Term
What Number steel wool should be used to clean copper
piping?
Give this one a try later!
2025/26 QUESTIONS AND ANSWERS.
1 of
10
Term
Grease and oil must be kept away from oxygen tanks used for
brazing because of what hazard?
Give this one a try later!
The mixture could produce toxic The mixture could result in an
fumes. explosion.
, The mixture could
ignite The mixture could cause corrosion.
spontaneously.
Don't know?
2 of 10
Term
How to properly feed soldering into a horizontal
application?
Give this one a try later!
Organize the large joint into Start feeding solder
smaller, more manageable near the bottom and
sections. work up
A filler metal with a high The mixture could result in an
silver content is used explosion.
Don't know?
3 of 10
Term
What Number steel wool should be used to clean copper
piping?
Give this one a try later!
