NCCER MILLWRIGHT EXAM fully solved &
updated (latest version verified for accuracy)
(Questions + Answers) Solved 100% Correct!!
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Practice questions for this set
Learn 1 /7 Study with Learn
Cure for pump cavitations include
Choose an answer
Increasing the flow rate by enlarging Lowering the required head by
1 2
pipes reducing discharge
Enhancing the discharge pressure by Raising the suction pressure by
3 4
adding filters closing valves
Don't know?
Terms in this set (82)
, What is used to highlight Bluing
wear pattern in gear
teeth?
The first step prior to pre- Inspect base plate
aligning a motor
horizontally
What 3 dimensions should Diameter of pipe opening, outside diameter of flange,
be taken to fabricate a diameter of bolt circle
new flange gasket?
On assembly, what is used Circles
to identify sub
assemblies?
Bearing that is set too Increased friction and decreased clearance
tight will cause premature
failure because of
Motors with open Year
bearings should be
thoroughly cleaned every
Most vertical pumps are Electric motors
driven by
To measure shoulder relief Radius gauge
on a shaft, use a
A flexible coupling is Small differences in alignment
often installed on a pump
and a motor to
compensate for
Machine frame distortion Soft foot
caused by tightening or
loosening bolts of a single
foot is called
What is gasket creep? Loss of thickness
updated (latest version verified for accuracy)
(Questions + Answers) Solved 100% Correct!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
Cure for pump cavitations include
Choose an answer
Increasing the flow rate by enlarging Lowering the required head by
1 2
pipes reducing discharge
Enhancing the discharge pressure by Raising the suction pressure by
3 4
adding filters closing valves
Don't know?
Terms in this set (82)
, What is used to highlight Bluing
wear pattern in gear
teeth?
The first step prior to pre- Inspect base plate
aligning a motor
horizontally
What 3 dimensions should Diameter of pipe opening, outside diameter of flange,
be taken to fabricate a diameter of bolt circle
new flange gasket?
On assembly, what is used Circles
to identify sub
assemblies?
Bearing that is set too Increased friction and decreased clearance
tight will cause premature
failure because of
Motors with open Year
bearings should be
thoroughly cleaned every
Most vertical pumps are Electric motors
driven by
To measure shoulder relief Radius gauge
on a shaft, use a
A flexible coupling is Small differences in alignment
often installed on a pump
and a motor to
compensate for
Machine frame distortion Soft foot
caused by tightening or
loosening bolts of a single
foot is called
What is gasket creep? Loss of thickness
