Hydraulics Week 3

The Schedule number on pipe products indicates:

• The type of fluid its made to contain.

• The Thickness of the Pipe Wall

• The amount of pressure it can handle

• The amount of flow it can handle (GPM)

Tech A says: A hard line cannot be replaced by a flexible Hydraulic Hose. Tech B says: Its ok for a hard line to be replaced by a flexible hydraulic hose. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B

An articulating swivel joint that allows a cylinder to move at one or two anchor points:

• Yoke

• Rzeppa Joint

• Swag

• Trunnion

• Shackle

Match the following

• Linear Actuator

• 
• Mike Lindell the "My Pillow" Guy

• 
• Rack and Pinion

• 
• Rotary Actuator

• 
• Hydraulic Pump

• 

Match the following

• Telescoping Cylinder

• 
• BiDirectional Hydraulic Motor

• 
• Double Acting Cylinder

• 
• Variable Displacement Hydraulic Pump

• 
• Fixed Displacement Hydraulic Motor

• 

How can you tell the difference between a hydraulic pump and a hydraulic motor?

• One has two inputs and one input

• One has vertical ports and one has horizontal ports

• One is variable and one is fixed

• One is unidirectional and one is bidirectional

• One has a splined drive and one has a key drive

Tech A says: A PTO uses a cable linkage to engage it. Tech B says: A PTO uses a pneumatic actuator to engage it. Who is correct?

• Tech A

• Tech B

• Both Tech A and B

• Neither Tech A nor B

Match the following

• Pumps Iron

• 
• 4 way 2 position

• 
• Pumps Oil

• 
• Servo Actuated

• 
• Pumps Air

• 

The term "Wet Line" Refers to:

• Reservoirs

• Valves

• Lines

• All of the Above

50 psi Raises the boiling point of water to how many degrees?

• 150

• 253

• 194

• 271

• 362