10/9/24, 3:32 PM MILLWRIGHT FINAL EXAM NEWEST 2024- 2025 ACTUAL EXAM COMPLETE 340 QUESTIONS AND CORRECT DETAILED AN…
MILLWRIGHT FINAL EXAM NEWEST 2024- 2025 ACTUAL
EXAM COMPLETE 340 QUESTIONS AND CORRECT
DETAILED ANSWERS
Terms in this set (343)
On a pedestal grinder, the gap between 1/8 inch
the grinding wheel and work rest should
not exceed:
The kind of abrasive material used in aluminum oxide
grinding wheels for general purpose
applications is:
protect the flanges from the abrasize grit, display information about the wheel and
A blotter is used on a grinding wheel to:
compensate for the uneven surfaces on the wheel
Flanges should at least be: 1/3 the diameter of the wheel
The best wheel to use for cleaning scale wire wheel
and dirt off a workpiece is the:
What is a natural abrasive? made of natural material rather than synthetic
Under properties of abrasives, to what ability of a material to scratch or penetrate another material
does the term hardness refer?
The ____ is the part of the wheel that holds bond
the grains together
Markings for the wheel identification can Blotter
be found on the _______
What is the recommended speed to run a Never run it faster that the max RPM of the grinding wheel
grinding wheel?
How should you start a grinder? Stand off to the side and wait a full minute
Is 46 or 60 the coarser grit? 46
What are the 2 most commonly used Aluminum oxide and silicone carbide
abrasive materials?
For what purpose is the diamond dresser When a very fine finish is required
used?
What is the purpose of ring test? to check for cracks
If a grinding wheel makes a ringing sound wheel is not cracked
what does that mean?
What is the purpose of truing a grinding Restores the shape of the wheel and makes the outer surface of the wheel
wheel? concentric with its bore
An out of balance wheel: vibrates
Belt grinders are useful for: quickly deburring and chamfering a workpiece
What is the purpose of a GFCI? Senses drop in current and switches power off
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, 10/9/24, 3:32 PM MILLWRIGHT FINAL EXAM NEWEST 2024- 2025 ACTUAL EXAM COMPLETE 340 QUESTIONS AND CORRECT DETAILED AN…
The kind of abrasive material use in aluminum oxide
grinding wheels for general purpose
application is:
Is it safe to carry a portable grinder by the False
power cord?
Is it safe to use standard sockets with False
electric impact wrenches
The larger the power drill, the slower the True
RPMs and the higher the torque
Can you use conventional drill bits with a Yes of the hammer drill has a switch to turn off hammer action
hammer drill? Why or why not?
Most cordless drills have torque control True
Prolonged use of power or air tools can True
cause carpal tunnel sydrome
Is it safe to run an impact wrench with a No because it may throw off attachments
universal joint and socket attached
What conditions would you use a GFCI Wet conditions
What 3 things does a GFCI protect: 1. Overload 2. Overcurrent 3. Ground fault protection
A GFCI prevents all electrical shocks False
Higher voltage on a battery means: Greater power of tool
What type of power load must be used in Power load with a crimped end must be used cause high power load would get
the low velocity tool? Why? lodged in the tool
6 colours ranging from lowest strength to 1. Grey 2. Brown 3. Green 4. Yellow 5. Red 6. Purple
highest strength for power load are:
Power loads should not be carried loosely Could be set off causing serious injury or death
in pockets or aprons. Why?
Fasteners used in explosive actuated tools Manufactured from special steel and tempered
are:
A drive pin is a fastener used to: Permanently attach one material to another
What is base material? Material which the fastener shank is driven into
To determine the sustainability of a base Hard
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the fastener is blunted ( meaning it can't
fasten) the material is too:
To determine the sustainability of a base Soft
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the fastener penetrates easily, do not
fasten because the material is too:
To determine the sustainability of a base Brittle
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the material cracks or shatters, do not
fasten because the material is too:
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MILLWRIGHT FINAL EXAM NEWEST 2024- 2025 ACTUAL
EXAM COMPLETE 340 QUESTIONS AND CORRECT
DETAILED ANSWERS
Terms in this set (343)
On a pedestal grinder, the gap between 1/8 inch
the grinding wheel and work rest should
not exceed:
The kind of abrasive material used in aluminum oxide
grinding wheels for general purpose
applications is:
protect the flanges from the abrasize grit, display information about the wheel and
A blotter is used on a grinding wheel to:
compensate for the uneven surfaces on the wheel
Flanges should at least be: 1/3 the diameter of the wheel
The best wheel to use for cleaning scale wire wheel
and dirt off a workpiece is the:
What is a natural abrasive? made of natural material rather than synthetic
Under properties of abrasives, to what ability of a material to scratch or penetrate another material
does the term hardness refer?
The ____ is the part of the wheel that holds bond
the grains together
Markings for the wheel identification can Blotter
be found on the _______
What is the recommended speed to run a Never run it faster that the max RPM of the grinding wheel
grinding wheel?
How should you start a grinder? Stand off to the side and wait a full minute
Is 46 or 60 the coarser grit? 46
What are the 2 most commonly used Aluminum oxide and silicone carbide
abrasive materials?
For what purpose is the diamond dresser When a very fine finish is required
used?
What is the purpose of ring test? to check for cracks
If a grinding wheel makes a ringing sound wheel is not cracked
what does that mean?
What is the purpose of truing a grinding Restores the shape of the wheel and makes the outer surface of the wheel
wheel? concentric with its bore
An out of balance wheel: vibrates
Belt grinders are useful for: quickly deburring and chamfering a workpiece
What is the purpose of a GFCI? Senses drop in current and switches power off
https://quizlet.com/954768148/millwright-final-exam-newest-2024-2025-actual-exam-complete-340-questions-and-correct-detailed-answers-flash-cards… 1/5
, 10/9/24, 3:32 PM MILLWRIGHT FINAL EXAM NEWEST 2024- 2025 ACTUAL EXAM COMPLETE 340 QUESTIONS AND CORRECT DETAILED AN…
The kind of abrasive material use in aluminum oxide
grinding wheels for general purpose
application is:
Is it safe to carry a portable grinder by the False
power cord?
Is it safe to use standard sockets with False
electric impact wrenches
The larger the power drill, the slower the True
RPMs and the higher the torque
Can you use conventional drill bits with a Yes of the hammer drill has a switch to turn off hammer action
hammer drill? Why or why not?
Most cordless drills have torque control True
Prolonged use of power or air tools can True
cause carpal tunnel sydrome
Is it safe to run an impact wrench with a No because it may throw off attachments
universal joint and socket attached
What conditions would you use a GFCI Wet conditions
What 3 things does a GFCI protect: 1. Overload 2. Overcurrent 3. Ground fault protection
A GFCI prevents all electrical shocks False
Higher voltage on a battery means: Greater power of tool
What type of power load must be used in Power load with a crimped end must be used cause high power load would get
the low velocity tool? Why? lodged in the tool
6 colours ranging from lowest strength to 1. Grey 2. Brown 3. Green 4. Yellow 5. Red 6. Purple
highest strength for power load are:
Power loads should not be carried loosely Could be set off causing serious injury or death
in pockets or aprons. Why?
Fasteners used in explosive actuated tools Manufactured from special steel and tempered
are:
A drive pin is a fastener used to: Permanently attach one material to another
What is base material? Material which the fastener shank is driven into
To determine the sustainability of a base Hard
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the fastener is blunted ( meaning it can't
fasten) the material is too:
To determine the sustainability of a base Soft
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the fastener penetrates easily, do not
fasten because the material is too:
To determine the sustainability of a base Brittle
material, use a fastener as a centre punch
struck by a single average hammer blow. If
the material cracks or shatters, do not
fasten because the material is too:
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