Process Controls
OBJECTIVES
ENABLING OBJECTIVES (Cont.)
1.5
STATE the purpose of the following components of a typical control station:
a.
Setpoint indicator
b.
Setpoint adjustment
c.
Deviation indicator
d.
Output meter
e.
Manual-automatic transfer switch
f.
Manual output adjust knob
1.6
DESCRIBE the operation of a self-balancing control station.
1.7
DESCRIBE the operation of the following types of actuators:
a.
Pneumatic
b.
Hydraulic
c.
Solenoid
d.
Electric motor
Rev. 0
Page ix
IC-07
