Millwright set Q21 - Q131 Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026
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Terms in this set (111)
Q21. What is the first consideration The load requirements
when describing a fluid power
system?
A. Ease of maintenance
B. Compatibility with existing parts
C. The load requirements
D. Location of the equipment
Q22. How much volume is delivered None
in the slash plate in an axial piston
pump if positioned at 90 degrees
A. None
B. Full capacity of the pump rating
C. Approx half of the pump capacity
D. Depends on the fluid viscosity
Q23. What type of testing is Spectrograph
performed on oil to check for
metallic contaminants?
A. Spectrograph
B. Magnetic test
C. Flash point analysis
D. Continuity
,Q24. What type of lubricant to use if Ep Oil
gears in a gearbox are wearing?
A. EP Grease
B. Low viscosity airline oil
C. EP oil
D. White lithium
Q25. What type of gear oil is used EP
for high heat and heavy loads?
A. Lithium
B. H32 hydraulic oil
C. Sodium
D. EP
Q26. What is the best lubrication Full film
condition?
A. Splash
B. Mist
C. Oil and grease
D. Full film
Q27. When pressure is applied to Pascal's law
fluid at rest, the force is transmitted
equally in all directions at right
angles to the containing surface. This
is known as?
A. Bernoulli's principle
B. Pascal's law
C. Charle's law
D. Boyle's law
, Q28. How are gearboxes lubricated? Splash method
A. Grease
B. Air entrained oil
C. Splash method
D. Mist method
Q29. What is mist lubrication used High speed bearings and high velocity roller chains
for?
A. High speed bearings and high
velocity roller chains
B. Internal pump parts
C. To conserve oil usage
D. Any situation
Q30. What are the 3 types of Fluid, rolling, sliding
friction?
A. Fluid, scrapping, rolling
B. Sliding, pulling, pushing
C. Rolling pulling pushing
D. Fluid, rolling, sliding
Q31. What is Bernoulli's principal? If flow is constant the sum of kinetic and potential
A. If flow is constant, the sum of energy is constant.
kinetic and potential energy is
constant.
B. Pressure applied to fluid at rest
will result in even pressure at right
angles to the containing surface
C. Energy cannot be created or
destroyed
100% Correct Answers | Verified | Latest Update
2026
Save
Terms in this set (111)
Q21. What is the first consideration The load requirements
when describing a fluid power
system?
A. Ease of maintenance
B. Compatibility with existing parts
C. The load requirements
D. Location of the equipment
Q22. How much volume is delivered None
in the slash plate in an axial piston
pump if positioned at 90 degrees
A. None
B. Full capacity of the pump rating
C. Approx half of the pump capacity
D. Depends on the fluid viscosity
Q23. What type of testing is Spectrograph
performed on oil to check for
metallic contaminants?
A. Spectrograph
B. Magnetic test
C. Flash point analysis
D. Continuity
,Q24. What type of lubricant to use if Ep Oil
gears in a gearbox are wearing?
A. EP Grease
B. Low viscosity airline oil
C. EP oil
D. White lithium
Q25. What type of gear oil is used EP
for high heat and heavy loads?
A. Lithium
B. H32 hydraulic oil
C. Sodium
D. EP
Q26. What is the best lubrication Full film
condition?
A. Splash
B. Mist
C. Oil and grease
D. Full film
Q27. When pressure is applied to Pascal's law
fluid at rest, the force is transmitted
equally in all directions at right
angles to the containing surface. This
is known as?
A. Bernoulli's principle
B. Pascal's law
C. Charle's law
D. Boyle's law
, Q28. How are gearboxes lubricated? Splash method
A. Grease
B. Air entrained oil
C. Splash method
D. Mist method
Q29. What is mist lubrication used High speed bearings and high velocity roller chains
for?
A. High speed bearings and high
velocity roller chains
B. Internal pump parts
C. To conserve oil usage
D. Any situation
Q30. What are the 3 types of Fluid, rolling, sliding
friction?
A. Fluid, scrapping, rolling
B. Sliding, pulling, pushing
C. Rolling pulling pushing
D. Fluid, rolling, sliding
Q31. What is Bernoulli's principal? If flow is constant the sum of kinetic and potential
A. If flow is constant, the sum of energy is constant.
kinetic and potential energy is
constant.
B. Pressure applied to fluid at rest
will result in even pressure at right
angles to the containing surface
C. Energy cannot be created or
destroyed
