Boilermakers RS 2-6 Exam Questions &
Answers (Grade A+)
a tool for marking off material to be cut.
a. bevel
b. scriber
c. piercing
d. acetylene -
correct answer ✅b. scriber
a slanted edge cut.
a. piercing
b. bevel
c. cope
d. scriber -
correct answer ✅b. bevel
process of cutting a hole in a piece of metal.
a. bevel
b. piercing
c. scriber
d. poke -
correct answer ✅b. piercing
, Boilermakers RS 2-6 Exam Questions &
Answers (Grade A+)
a backfire or flashback may sometimes be cause by a loose _____.
a. regulator
b. tip or nozzle
c. hose
d. gauge -
correct answer ✅b. tip or nozzle
check valves, sometimes called flashback arrestors, can prevent
_____.
a. a plugged welding tip
b. reverse flow of mixed gases in the regulators
c. improper hose bleeding
d. poor lighting conditions -
correct answer ✅b. reverse flow of mixed gases in the regulators
most popular of all cutting gases.
a. propane
b. propylene
c. acetylene
Answers (Grade A+)
a tool for marking off material to be cut.
a. bevel
b. scriber
c. piercing
d. acetylene -
correct answer ✅b. scriber
a slanted edge cut.
a. piercing
b. bevel
c. cope
d. scriber -
correct answer ✅b. bevel
process of cutting a hole in a piece of metal.
a. bevel
b. piercing
c. scriber
d. poke -
correct answer ✅b. piercing
, Boilermakers RS 2-6 Exam Questions &
Answers (Grade A+)
a backfire or flashback may sometimes be cause by a loose _____.
a. regulator
b. tip or nozzle
c. hose
d. gauge -
correct answer ✅b. tip or nozzle
check valves, sometimes called flashback arrestors, can prevent
_____.
a. a plugged welding tip
b. reverse flow of mixed gases in the regulators
c. improper hose bleeding
d. poor lighting conditions -
correct answer ✅b. reverse flow of mixed gases in the regulators
most popular of all cutting gases.
a. propane
b. propylene
c. acetylene