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WorksheetsHyd. Maintenance Mod 5- Tubing and Components
Total questions: 10
Worksheet time: 5mins
Many valves are ______________, permitting valve replacement without disturbing the plumbing.
Centerline mounted
Non-centerline mounted
Pivot mounted
Subplate mounted
The size of steel tubing is specified by the _______________ and wall thickness.
Inside diameter (I.D)
Inside radius (I.R)
Length
Outside diameter (O.D.)
The _______________ mount is the most common type used in industry because of ease of mounting.
Pivot
Centerline
Non-centerline
Subplate mounted
All tapered pipe adapters require a (n) _______________ to prevent leakage between mating threads.
Nut
Sealant
O-Ring
Adapter
Some manifolds contain multiple _______________ valves, each performing different functions such as flow control or pressure control.
Spin-on
Cartridge
Strainer
Reservoir
_______________ is (are) preferred over hose as long as no movement is needed.
Adapters
Couplings
Steel tubing
Plastic tubing
To create a proper seal, the end of the tubing must be cut ____________.
Angled
Square
With burrs
Roughly
If the tape goes past the _____________ of the pipe, pieces can enter the fluid stream and clog the components.
Beginning
End
Middle
Adapter
Body ported valves are commonly mounted to the machine by a (n) ______________ or the connections to tubing
Screw
Nut
Coupling
Bracket
A ferrule fitting assembly consists of the adapter fitting, the ferrule, and the ___________________.
Bolt
Nut
Fitting
Coupling
