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Overcoming sliding friction Overcoming rolling friction Overcoming fluid friction Overcoming oil wedge friction
throttling the pressure line changing the speed of the rotor either A or B None of the above is tree
hydraulic fluid contamination excessive fluid friction turbulent fluid flow fluid pressure surges
the pump cylinder the pump cam the pump plunger the pump miler
Proper timing Accurate metering Suitable injection rate Suitable atomization rate
throttling the pressure line changing the speed of the rotor either A or B None of the above is tree
the temperature of the hydraulic fluid the flow rate of the hydraulic fluid the temperature of the cooling water all of the above
throttling the pressure line changing the speed of the rotor either A or B None of the above is tree
varying the pump discharge pressure varying the pump return pressure rotation of the pump plunger rotation of the pump barrel
camshaft main spring rack position nozzle orifice size
regulate the fluid flow in either direction restrict movement of hydraulic fluid in one direction, but allow free movement inthe other direction allow free movement of hydraulic fluid in both directions allow a restricted fluid flow in one direction only
fluid friction fluid turbulence component misalignment pressure surges
throttling the pressure line changing the speed of the rotor either A or B None of the above is true
specific gravity viscosity S.Enumber hydrolytic stability
throttling the pressure line changing the speed of the driving rotor either A or B None of the above is tree
add fluid that is the same color as the fluid in the reservoir add turbine oil because it is always a good substitute add any oil that has the same viscosity as the hydraulic fluid check the winch manufacturers instruction book
Variable volumes can be obtained with gear pumps only by variation of the pump drivespeed A radial piston pump houses sliding pistons in a stationary cylinder block throughwhich passes a rotating pintle or ported shaft The amount of fluid displaced per revolution of an axial piston rotary pump is dependenton the angle formed between the cylinder block and valve plate All of the above
in a fluid state containing sand, wood, plastic and seaweed in a state of fluid oil, heavily contaminated by beach material or oily debris in a state of solid tarballs in a fluid state containing no solid material, such as sand, wood, plastic and seaweed
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