MILLWRIGHT LEVEL 1 FINAL EXAM
REAL TEST QUESTIONS AND VERIFIED
ANSWERS GUARANTEED SUCCESS
●The kind of abrasive material used in grinding wheels for
general purpose applications is: - aluminum oxide
●A blotter is used on a grinding wheel to: - protect the flanges
from the abrasize grit, display information about the wheel and
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 and dirt off a
workpiece is the: - wire wheel
●What is a natural abrasive? - made of natural material rather
than synthetic
●Under properties of abrasives, to what does the term hardness
refer? - ability of a material to scratch or penetrate another
material
●The ____ is the part of the wheel that holds the grains together
- bond
●Markings for the wheel identification can be found on the
_______ - Blotter
●What is the recommended speed to run a grinding wheel? -
Never run it faster that the max RPM of the 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 abrasive materials? -
Aluminum oxide and silicone carbide
●For what purpose is the diamond dresser used? - When a very
fine finish is required
●What is the purpose of ring test? - to check for cracks
●If a grinding wheel makes a ringing sound what does that
mean? - wheel is not cracked
●What is the purpose of truing a grinding wheel? - Restores the
shape of the wheel and makes the outer surface of the 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
●The kind of abrasive material use in grinding wheels for
general purpose application is: - aluminum oxide
●Is it safe to carry a portable grinder by the power cord? - False
●Is it safe to use standard sockets with electric impact wrenches
- False
●The larger the power drill, the slower the RPMs and the higher
the torque - True
, ●Can you use conventional drill bits with a hammer drill? Why
or why not? - Yes of the hammer drill has a switch to turn off
hammer action
●Most cordless drills have torque control - True
●Prolonged use of power or air tools can cause carpal tunnel
sydrome - True
●Is it safe to run an impact wrench with a universal joint and
socket attached - No because it may throw off attachments
●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 the low velocity tool?
Why? - Power load with a crimped end must be used cause high
power load would get lodged in the tool
●6 colours ranging from lowest strength to highest strength for
power load are: - 1. Grey 2. Brown 3. Green 4. Yellow 5. Red 6.
Purple
●Power loads should not be carried loosely in pockets or aprons.
Why? - Could be set off causing serious injury or death
●Fasteners used in explosive actuated tools are: - Manufactured
from special steel and tempered
●A drive pin is a fastener used to: - Permanently attach one
material to another
REAL TEST QUESTIONS AND VERIFIED
ANSWERS GUARANTEED SUCCESS
●The kind of abrasive material used in grinding wheels for
general purpose applications is: - aluminum oxide
●A blotter is used on a grinding wheel to: - protect the flanges
from the abrasize grit, display information about the wheel and
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 and dirt off a
workpiece is the: - wire wheel
●What is a natural abrasive? - made of natural material rather
than synthetic
●Under properties of abrasives, to what does the term hardness
refer? - ability of a material to scratch or penetrate another
material
●The ____ is the part of the wheel that holds the grains together
- bond
●Markings for the wheel identification can be found on the
_______ - Blotter
●What is the recommended speed to run a grinding wheel? -
Never run it faster that the max RPM of the 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 abrasive materials? -
Aluminum oxide and silicone carbide
●For what purpose is the diamond dresser used? - When a very
fine finish is required
●What is the purpose of ring test? - to check for cracks
●If a grinding wheel makes a ringing sound what does that
mean? - wheel is not cracked
●What is the purpose of truing a grinding wheel? - Restores the
shape of the wheel and makes the outer surface of the 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
●The kind of abrasive material use in grinding wheels for
general purpose application is: - aluminum oxide
●Is it safe to carry a portable grinder by the power cord? - False
●Is it safe to use standard sockets with electric impact wrenches
- False
●The larger the power drill, the slower the RPMs and the higher
the torque - True
, ●Can you use conventional drill bits with a hammer drill? Why
or why not? - Yes of the hammer drill has a switch to turn off
hammer action
●Most cordless drills have torque control - True
●Prolonged use of power or air tools can cause carpal tunnel
sydrome - True
●Is it safe to run an impact wrench with a universal joint and
socket attached - No because it may throw off attachments
●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 the low velocity tool?
Why? - Power load with a crimped end must be used cause high
power load would get lodged in the tool
●6 colours ranging from lowest strength to highest strength for
power load are: - 1. Grey 2. Brown 3. Green 4. Yellow 5. Red 6.
Purple
●Power loads should not be carried loosely in pockets or aprons.
Why? - Could be set off causing serious injury or death
●Fasteners used in explosive actuated tools are: - Manufactured
from special steel and tempered
●A drive pin is a fastener used to: - Permanently attach one
material to another
