Proportional band is best described as:
A) The portion of the process controlled by the controller.
B) The difference between the upper and lower range limits.
C) The scaling factor used to take a controller from 0% to 100%.
D) Pneumatic pulse used to detect differences in process variables.
Correct Answer:
Verified
Q5: List the three basic designs for valve
Q6: Rate or derivative mode is best described
Q7: Reset or Integral mode is best described
Q8: Range is best defined as:
A) The portion
Q9: Span is best defined as:
A) The portion
Q11: Describe what happens when a controller is
Q12: Describe what happens when a controller is
Q13: A control loop is:
A) Collection of instruments
Q14: A transmitter is best described as:
A) A
Q15: Primary elements for pressure come in the
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