Toshiba Water Solutions Deputy Manager Instrumentation Interview Questions and Answers

The number of IO's in a plant can vary depending on the size and complexity of the plant.

• The number of IO's in a plant is typically in the hundreds or even thousands.

• IO's (Input/Output) are used to connect sensors, actuators, and other devices to the control system.

• Examples of IO's include digital inputs for switches, analog inputs for sensors, digital outputs for valves, and analog outputs for control signals.