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A process control system consists of ________(a) 10 elements(b) 6 elements(c) 2 elements(d) 4 elementsThe question was asked in unit test.The above asked question is from Process Control System topic in division Transducers of Electrical Measurements

Answer»

The correct choice is (d) 4 elements

The explanation: A typical process CONTROL SYSTEM consists of 4 elements. They are as follows:

• Process

• Measurement

• Controller

• Control element

The figure shown below ILLUSTRATES the process control LOOP.



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