Millwright Level 4 Final review Exam
Questions And Answers Graded A+
A variable displacement pump is a pump that
A. the volume of fluid can be altered per cycle
B. the speed of the pump can be altered
C. the pressure can be changed per revolution
D. can pump only fire resistant oil
A. The volume of fluid can be altered per cycle
The TIRr taken, represents _________ of the actual offset misalignment
A. one half
B. the total
C. twice
D. the true amount
C. Twice
A chain with an ANSI code of 140 - 2 would be?
A. .140" pitch double stand
B. 1 1/4" pitch double strand
C. 14mm pitch double strand
D. 1 3/4" pitch double strand
D. 1 3/4" pitch double strand
A job Constructed ladder built with 2x4 side rails cannot be any longer than
A. 10ft
B. 12ft
C. 20ft
D. 16ft
D. 16ft
The Difference between top and bottom readings in rim and face alignment is known as
A. shim movement
B. horizontal movement
C. total indicator reading
D. softfoot
C. Total indicator reading
what happens when lathe centres are not in alignment?
A. The workpiece diameter will be to big
B. the workpiece diameter will be to small
C. the piece will be tapered
D. the piece will be bent
C. The workpiece will be tapered
what type of coupling would you see in the food industry?
,A. silent chain coupling
B. roller chain coupling
C. synthetic chain coupling
D. metal grid coupling
C. Synthetic chain coupling
The distance between side rails of a single ladder must be between
A. 12-14"
B. 15-20"
C. 15-24"
D. 12-16"
B. 15-20"
On Horizontal drives, the slack side should be on the
A. Top
B. Middle
C. bottom
D. side
C. bottom
A materials resistance to penetration is known as
A. hardness
B. brittleness
C. ductility
D. elasticity
A. Hardness
How do the internal teeth on the cover of a gear coupling compare with the hub teeth
A. they are slightly shorter
B. they are straight sided
C. they are of equal length
D. they have involute tooth form
B. They are straight sided
what is the purpose of manufacturing steel is a variety of shape and sizes.
A. to eliminate waste from the machining
B. To employ more people at the steel mill
C. to cut down on the part manufacturing time
D. both a and c
D. Both A and C
which of the following must the insert of a flexible jaw coupling be able to compensate for?
A. misalignment
B. shock or torsion loading
C. Jaw surface wear
D. All of the Above
D. All of the Above
we never reverse a reamer because?
A. the reamer will jam
, B. the cutting edges on the reamer will be damaged
C. the reamer shank will break
D. none of the above
B. The cutting edges of the reamer will be damaged
The Arc of Contact on an open belt drive, using driver and driven pulleys of the same diameter will be
A. Approximately 180 deg on each pulley
B. more than 180 deg on each pulley
C. less than 180 deg on each pulley
D. none of the above
A. approximately 180 deg on each pulley
when an overload occurs, torque limiting couplings will
A. shear the pin
B. slip
C. shatter
D. cause the overload device to trip
B. Slip
A grommet style Vee belt has a load carrying section that is made up of
A. single rope strand
B. a number of cords
C. two or three ropes
D. a single layer of cords
C. two or three ropes
what is the pitch of a thread
A. the diameter of the threads
B. the distance from the lead to 1 thread
C. the distance from one crest to another crest
D. the screw travel turns in 1 turn
C. the distance from one crest to another crest
Most variable speed drive pulleys are coated with material that eliminates
A. stains
B. chips
C. scratches
D. fretting corrosion
D. fretting Corrosion
in a fluid coupling, the higher the vortex the
A. lesser the output torque
B. greater the vibration
C. greater the output torque
D. greater the misalignment
C. Greater the output torque
one cause of a coupling indicator runout is
A. a sticky dial mechanism
B. rotating both shafts together
Questions And Answers Graded A+
A variable displacement pump is a pump that
A. the volume of fluid can be altered per cycle
B. the speed of the pump can be altered
C. the pressure can be changed per revolution
D. can pump only fire resistant oil
A. The volume of fluid can be altered per cycle
The TIRr taken, represents _________ of the actual offset misalignment
A. one half
B. the total
C. twice
D. the true amount
C. Twice
A chain with an ANSI code of 140 - 2 would be?
A. .140" pitch double stand
B. 1 1/4" pitch double strand
C. 14mm pitch double strand
D. 1 3/4" pitch double strand
D. 1 3/4" pitch double strand
A job Constructed ladder built with 2x4 side rails cannot be any longer than
A. 10ft
B. 12ft
C. 20ft
D. 16ft
D. 16ft
The Difference between top and bottom readings in rim and face alignment is known as
A. shim movement
B. horizontal movement
C. total indicator reading
D. softfoot
C. Total indicator reading
what happens when lathe centres are not in alignment?
A. The workpiece diameter will be to big
B. the workpiece diameter will be to small
C. the piece will be tapered
D. the piece will be bent
C. The workpiece will be tapered
what type of coupling would you see in the food industry?
,A. silent chain coupling
B. roller chain coupling
C. synthetic chain coupling
D. metal grid coupling
C. Synthetic chain coupling
The distance between side rails of a single ladder must be between
A. 12-14"
B. 15-20"
C. 15-24"
D. 12-16"
B. 15-20"
On Horizontal drives, the slack side should be on the
A. Top
B. Middle
C. bottom
D. side
C. bottom
A materials resistance to penetration is known as
A. hardness
B. brittleness
C. ductility
D. elasticity
A. Hardness
How do the internal teeth on the cover of a gear coupling compare with the hub teeth
A. they are slightly shorter
B. they are straight sided
C. they are of equal length
D. they have involute tooth form
B. They are straight sided
what is the purpose of manufacturing steel is a variety of shape and sizes.
A. to eliminate waste from the machining
B. To employ more people at the steel mill
C. to cut down on the part manufacturing time
D. both a and c
D. Both A and C
which of the following must the insert of a flexible jaw coupling be able to compensate for?
A. misalignment
B. shock or torsion loading
C. Jaw surface wear
D. All of the Above
D. All of the Above
we never reverse a reamer because?
A. the reamer will jam
, B. the cutting edges on the reamer will be damaged
C. the reamer shank will break
D. none of the above
B. The cutting edges of the reamer will be damaged
The Arc of Contact on an open belt drive, using driver and driven pulleys of the same diameter will be
A. Approximately 180 deg on each pulley
B. more than 180 deg on each pulley
C. less than 180 deg on each pulley
D. none of the above
A. approximately 180 deg on each pulley
when an overload occurs, torque limiting couplings will
A. shear the pin
B. slip
C. shatter
D. cause the overload device to trip
B. Slip
A grommet style Vee belt has a load carrying section that is made up of
A. single rope strand
B. a number of cords
C. two or three ropes
D. a single layer of cords
C. two or three ropes
what is the pitch of a thread
A. the diameter of the threads
B. the distance from the lead to 1 thread
C. the distance from one crest to another crest
D. the screw travel turns in 1 turn
C. the distance from one crest to another crest
Most variable speed drive pulleys are coated with material that eliminates
A. stains
B. chips
C. scratches
D. fretting corrosion
D. fretting Corrosion
in a fluid coupling, the higher the vortex the
A. lesser the output torque
B. greater the vibration
C. greater the output torque
D. greater the misalignment
C. Greater the output torque
one cause of a coupling indicator runout is
A. a sticky dial mechanism
B. rotating both shafts together
