Which of the following is not a control device used on the output side of a process?
A) Heating element
B) Actuator
C) Pyrometer
D) Solenoid
E) Valve

Question

Quizplus · Accepted Answer

A pyrometer is a type of thermometer used for measuring high temperatures, typically in a monitoring rather than control capacity. It is not a device used to control the output of a process but rather to measure temperature. Heating elements, actuators, solenoids, and valves are all examples of devices that can be used to control a process by adjusting variables like temperature, movement, or flow.

Which of the Following Is Not a Control Device Used