The land areas of the spool valves in many cases are machined with ______________ slots. These slots are used to slowly expose the oil passage to the actuator port for finite speed control.
Fill in the blank(s) with the appropriate word(s).
metering
You might also like to view...
In addition to the NEC®, emergency electrical power for hospitals is governed by the _____.
a. National Hospital Association b. Joint Commission c. American Medical Association d. Medicare Commission
A specialized admixture that can be added to concrete to help protect reinforcing steel is a(n) _____.
a. retarding agent b. air entrainer c. corrosion inhibitor d. hydraulic additive
As the percentage of antifreeze in the coolant increases, ________
A) The heat transfer increases B) The freeze point decreases (up to a point) C) The boiling point decreases D) All of the above occurs
What is a common symptom of a severely restricted filter drier?
A) No way to tell without attaching gauges B) Frost forming on the outlet C) High amp draw on the compressor D) It feels hot to the touch