WELDING RED SEAL EXPECTED QUESTIONS WITH
VERIFIED ANSWERS
Question 1.
what is the maximum material thickness that can be successfully cut with tin snips?
ANSWER
18 gauge
Question 2.
what is the included angle on a drill bit designed for use on mild steel?
ANSWER
118 degrees
Question 3.
what shade filter lens would you use at 500 amps?
ANSWER
shade 14
Question 4.
what would be the best way to protect yourself while chipping slag?
ANSWER
welding helmet down with flip front up
Question 5.
what is the lip clearance on a drill bit used for mild steel?
ANSWER
8-12 degrees
1/8
, Question 6.
you should not step on the top ________ rungs of a ladder
ANSWER
top two
Question 7.
at what height must you use fall protection on a ladder?
ANSWER
over 3 meters (10ft)
Question 8.
what is the height to base ratio when setting up a ladder?
ANSWER
4:1
Question 9.
how are files identified?
ANSWER
by length, shape and cut
Question 10.
what would cause a burr to form when cutting copper tubing with a cold cutter?
ANSWER
excessive pressure on the cutting wheels
Question 11.
how often should you oil a pneumatic grinder?
ANSWER
everyday
2/8
VERIFIED ANSWERS
Question 1.
what is the maximum material thickness that can be successfully cut with tin snips?
ANSWER
18 gauge
Question 2.
what is the included angle on a drill bit designed for use on mild steel?
ANSWER
118 degrees
Question 3.
what shade filter lens would you use at 500 amps?
ANSWER
shade 14
Question 4.
what would be the best way to protect yourself while chipping slag?
ANSWER
welding helmet down with flip front up
Question 5.
what is the lip clearance on a drill bit used for mild steel?
ANSWER
8-12 degrees
1/8
, Question 6.
you should not step on the top ________ rungs of a ladder
ANSWER
top two
Question 7.
at what height must you use fall protection on a ladder?
ANSWER
over 3 meters (10ft)
Question 8.
what is the height to base ratio when setting up a ladder?
ANSWER
4:1
Question 9.
how are files identified?
ANSWER
by length, shape and cut
Question 10.
what would cause a burr to form when cutting copper tubing with a cold cutter?
ANSWER
excessive pressure on the cutting wheels
Question 11.
how often should you oil a pneumatic grinder?
ANSWER
everyday
2/8
