ASYS 340 Exam 4 Review

Pascals Law states pressure on a confined liquid is transmitted ______ in all directions.

• inadvertently

• unequally

• equally

• viscously

We utilize the idea that fluid is ______ to apply force in hydraulic systems.

• incompressible

• compressible

• corrosive

• equal

Viscosity is

• resistance to compression

• resistance to breaking down

• resistance to burning

• resistance to flow

Chemical stability is

• resistance to compression

• resistance to breaking down

• resistance to burning

• resistance to flow

Is 5606 mineral based or phosphate-ester based?

• mineral based

• phosphate-ester based

What color is 5606?

• straw

• red

• purple

• blue

Phosphate-ester based fluid is

• Skydrol

• purple

• type IV and V

• all of these

A hydraulic system with the selector valves in series is a

• open centre type

• closed centre type

• power pack

• rotary system

What system has most of the components built into one unit?

• open centre type

• closed centre type

• power pack

• rotary type

Which of the following is not present in EVERY hydraulic system (the 5 basic components)?

• reservoir

• pump

• check valve

• selector valve