Pressure switches are actuated by ()
A. pressure
B. electricity
C. cam roller
D. none of the above
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Pressure switch controls ()
A. fluid pressure
B. flow direction
C. oil flowrate
D. electrical circuit
Whatisthefunctionofpressureswitch?
A. Startingamotor
B. Shuttingdownamotor
C. Actuatingasolenoid
D. alloftheabove