A 9 psi signal produces a 12 mA electric signal that equals a valve position of:
A) Closed
B) 25%
C) 50%
D) 75%
E) 100%
Correct Answer:
Verified
Q9: Span is best defined as:
A) The portion
Q10: Proportional band is best described as:
A) The
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
Q16: A transducer is best described as:
A) A
Q18: Cascade control is best described as:
A) A
Q19: A DCS or PLC is best described
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