In a process control loop, a(n) ______________ can be transmitted over the longest distance.
A) pneumatic signal
B) electrical signal
C) hydraulic signal
D) pneumatic - electrical signal
Correct Answer:
Verified
Q1: An analyzer is a device used to:
A)
Q2: A process variable is best described as:
A)
Q3: A level measurement device attached to a
Q4: A thermocouple is:
A) a wire composed of
Q5: Draw a level control loop.
Q7: _ signals are usually transmitted in milliamperes.
A)
Q8: A DP cell is an example of
Q9: A control loop is:
A) a collection of
Q10: Draw a flow control loop.
Q11: The primary elements used to detect temperature
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