CHST Worksite Audit Exam
Questions and Answers 100% Pass
What is the shade number for shielded metal arc welding 1/16, 3/32, 1/8,
5/32 electrodes? - ✔✔10
What is the shade number for gas shielded arc welding (nonferrous) 1/16,
3/32, 1/8m 5/32 inch diameter electrodes? - ✔✔11
What is the shade number for gas shielded arc welding (ferrous) 1/16m
3/32, 1/8, 5/32 inch diameter electrodes? - ✔✔12
What shade number is the shielded metal-arc welding 3/16, 7/32m 1/4
inch diameter electrodes? - ✔✔12
What shade number is 5/16, 3/8 inch diameter electrodes? - ✔✔14
Atomic hydrogen welding is what shade? - ✔✔10-14
What shade number is carbon-arc welding? - ✔✔14
1
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,What shade number is soldering? - ✔✔2
What shade number is torch brazing? - ✔✔3 or 4
What shade number is light cutting, up to 1 inch? - ✔✔3 or 4
What shade number is medium cutting, 1 inch to 6 inches? - ✔✔4 or 5
What shade number is heavy cutting, over 6 inches? - ✔✔5 or 6
What shade number is gas welding (light), up to 1/8 inch? - ✔✔4 or 5
What shade number is gas welding (medium) 1/8 inch to 1/2 inch? - ✔✔5
or 6
What shade number is gas welding (heavy), over 1/2 inch? - ✔✔6 or8
What is among the most important safety precautions welders and metal
cutters can take? - ✔✔Proper eye protection.
Proper shade protection is very important to guard agains the damage
caused by what? - ✔✔UV and IR radiation created during these operations.
What is the ANSI/ASC code for eye protection with welding? - ✔✔Z49.1-
88
2
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,According to the NSC "Accident Prevention Manual for Industrial
Operations," tool rests should be adjusted to not more than_____ fro the
grinding wheel and tongue guards should be adjusted to _______? - ✔✔1/8
inch and 1/4 for the tongue guard
How often should powder actuated tools be inspected? - ✔✔Each day
before loading.
Airless spray guns above ______psi must be equipped with a manual
safety for operator safety? - ✔✔1000 psi
Does OSHA exempt concrete cleaning from the 30 psi limitation? - ✔✔Yes
What do the letters PT indicate on line one of safety shoe? - ✔✔Protective
sections of the standard which is followed by the last two digits for the
year the standard with which the footwear meets compliance. PT 91
What does FI on the safety shoe indicate? - ✔✔F for Female and I for the
impact resistance rating (75, 50, or 30 foot pounds)
The second line on the safety shoe, if it states MT, stands for what? -
✔✔Metatarsal protection designation and rating (75, 50, or 30 foot pounds)
3
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, What does line 3 and 4 with the label Cd stand for? - ✔✔Conductive
properties
What does line 3 and 4 with the label EH stand for - ✔✔Electrical Hazard
What does line 3 and 4 with the label Pr stand for? - ✔✔Puncture resistance
When working with explosives or blasting agents, equipment must not be
operated within_______ of loaded holes? - ✔✔50 feet
True or False, drill holes should be large enough to freely admit the
insertion of explosive cartridges? - ✔✔True, you don't want them to be too
tight.
True or False, primers must never be tamped with? - ✔✔True. Can't tamper
Drilling is permitted within _________ of remaining butts of old hoses if
there is any suspicion of unexploded charges? - ✔✔50
What provides the best protection with dealing with hoisting and rigging
equipment? - ✔✔Before each job, inspecting the chains, slings and ropes.
4
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Questions and Answers 100% Pass
What is the shade number for shielded metal arc welding 1/16, 3/32, 1/8,
5/32 electrodes? - ✔✔10
What is the shade number for gas shielded arc welding (nonferrous) 1/16,
3/32, 1/8m 5/32 inch diameter electrodes? - ✔✔11
What is the shade number for gas shielded arc welding (ferrous) 1/16m
3/32, 1/8, 5/32 inch diameter electrodes? - ✔✔12
What shade number is the shielded metal-arc welding 3/16, 7/32m 1/4
inch diameter electrodes? - ✔✔12
What shade number is 5/16, 3/8 inch diameter electrodes? - ✔✔14
Atomic hydrogen welding is what shade? - ✔✔10-14
What shade number is carbon-arc welding? - ✔✔14
1
100% Pass Guarantee Katelyn Whitman, All Rights
,What shade number is soldering? - ✔✔2
What shade number is torch brazing? - ✔✔3 or 4
What shade number is light cutting, up to 1 inch? - ✔✔3 or 4
What shade number is medium cutting, 1 inch to 6 inches? - ✔✔4 or 5
What shade number is heavy cutting, over 6 inches? - ✔✔5 or 6
What shade number is gas welding (light), up to 1/8 inch? - ✔✔4 or 5
What shade number is gas welding (medium) 1/8 inch to 1/2 inch? - ✔✔5
or 6
What shade number is gas welding (heavy), over 1/2 inch? - ✔✔6 or8
What is among the most important safety precautions welders and metal
cutters can take? - ✔✔Proper eye protection.
Proper shade protection is very important to guard agains the damage
caused by what? - ✔✔UV and IR radiation created during these operations.
What is the ANSI/ASC code for eye protection with welding? - ✔✔Z49.1-
88
2
100% Pass Guarantee Katelyn Whitman, All Rights
,According to the NSC "Accident Prevention Manual for Industrial
Operations," tool rests should be adjusted to not more than_____ fro the
grinding wheel and tongue guards should be adjusted to _______? - ✔✔1/8
inch and 1/4 for the tongue guard
How often should powder actuated tools be inspected? - ✔✔Each day
before loading.
Airless spray guns above ______psi must be equipped with a manual
safety for operator safety? - ✔✔1000 psi
Does OSHA exempt concrete cleaning from the 30 psi limitation? - ✔✔Yes
What do the letters PT indicate on line one of safety shoe? - ✔✔Protective
sections of the standard which is followed by the last two digits for the
year the standard with which the footwear meets compliance. PT 91
What does FI on the safety shoe indicate? - ✔✔F for Female and I for the
impact resistance rating (75, 50, or 30 foot pounds)
The second line on the safety shoe, if it states MT, stands for what? -
✔✔Metatarsal protection designation and rating (75, 50, or 30 foot pounds)
3
100% Pass Guarantee Katelyn Whitman, All Rights
, What does line 3 and 4 with the label Cd stand for? - ✔✔Conductive
properties
What does line 3 and 4 with the label EH stand for - ✔✔Electrical Hazard
What does line 3 and 4 with the label Pr stand for? - ✔✔Puncture resistance
When working with explosives or blasting agents, equipment must not be
operated within_______ of loaded holes? - ✔✔50 feet
True or False, drill holes should be large enough to freely admit the
insertion of explosive cartridges? - ✔✔True, you don't want them to be too
tight.
True or False, primers must never be tamped with? - ✔✔True. Can't tamper
Drilling is permitted within _________ of remaining butts of old hoses if
there is any suspicion of unexploded charges? - ✔✔50
What provides the best protection with dealing with hoisting and rigging
equipment? - ✔✔Before each job, inspecting the chains, slings and ropes.
4
100% Pass Guarantee Katelyn Whitman, All Rights
