Module 03104 Soldering and Brazing
The type of flame used for almost all heavy brazing applications is ___________. - Answer-neutral flame
Which of the following is a false statement regarding the filler metal used for soldering? - Answer-The
filler always contains some percentage of lead
The desired joint clearance for a brazed copper to copper joint is - Answer-0.003" to 0.005" (0.08mm to
0.13mm)
The measured length of a pipe should include the distance between the fitting faces plus. - Answer-the
cup depth of the two fittings
The volume capacity of an acetylene B tank is - Answer-40ft3
The filler metals commonly used for soldering usually melt in a temperature range of - Answer-375F to
500F
Acetylene becomes unstable when the pressure setting is above. - Answer-15PSIG
Most brazing joints are made at a temperature range of - Answer-1,200F to 1,550F (649C to 843C)
All brazing operations require the use of oxygen and acetylene. - Answer-False
The type of brazing filler metal that contains cadmium is _________ - Answer-BAg-2
The type of flame used for almost all heavy brazing applications is ___________. - Answer-neutral flame
Which of the following is a false statement regarding the filler metal used for soldering? - Answer-The
filler always contains some percentage of lead
The desired joint clearance for a brazed copper to copper joint is - Answer-0.003" to 0.005" (0.08mm to
0.13mm)
The measured length of a pipe should include the distance between the fitting faces plus. - Answer-the
cup depth of the two fittings
The volume capacity of an acetylene B tank is - Answer-40ft3
The filler metals commonly used for soldering usually melt in a temperature range of - Answer-375F to
500F
Acetylene becomes unstable when the pressure setting is above. - Answer-15PSIG
Most brazing joints are made at a temperature range of - Answer-1,200F to 1,550F (649C to 843C)
All brazing operations require the use of oxygen and acetylene. - Answer-False
The type of brazing filler metal that contains cadmium is _________ - Answer-BAg-2
