FP2 Basic Hydraulics 1

If a cylinder has restricted flow into the cap end port and unrestricted flow out of its cap end port is considered a _____________ application.

• slow extend, fast retract

• fast extend, slow retract

• parallel flow

• series flow

A flow control valve is made up of a __________ and a ___________ in __________.

• relief valve, check valve, parallel

• needle valve, flow valve, series

• needle valve, check valve, series

• needle valve, check valve, parallel

A pressure control valve which detects the pressure past the valve, is normally open, and vents excess pressure to tank is a ___________________.

• Relief Valve

• Reducing Valve

• Sequencing Valve

• Direct Acting Relief Valve

Draw a bi-directional hydraulic motor which has a needle valve attached to one of its lines, allowing speed control.

A valve that allows flow in one direction but not the other is a ________ valve.

The speed of a cylinder is dependent on the _________ of the hydraulic supply.

• Volume

• Flow Rate

• Fluid

• Pressure

Are liquids a fluid?

• Yes

• No

• Only if the viscosity is high enough

Hydraulics typically use ______________ speed control.

• DCV

• Meter-Out

• Direct-Acting

• Meter-In

__________ is created when there is resistance to flow in a fluid power system.

• Force

• Speed

• Pressure

• A mess

A ___________ valve is also referred to as a sequencing valve.

• Pressure Relief Valve

• Direct-Acting Pressure Relief Valve

• Pressure Reducing Valve

• Direct-Acting Pressure Reducing Valve