Wago Technician Interview Questions and Answers

Seeking new challenges and opportunities for growth.

• Desire for career advancement

• Looking for new challenges

• Seeking better work-life balance

• Company restructuring or downsizing

• Relocation to a new area

PLC stands for Programmable Logic Controller, a digital computer used for automation of electromechanical processes.

• PLCs are used in industrial control systems to automate processes such as manufacturing, assembly lines, and machinery.

• They are programmed using ladder logic or other programming languages to control inputs and outputs.

• PLCs can monitor and control variables such as temperature, pressure, and motion.

• Exampl...read more

Sensors are devices that detect and respond to some type of input from the physical environment.

• Sensors can be classified based on the type of input they detect, such as temperature, pressure, light, motion, etc.

• Examples of sensors include thermocouples for temperature, photodiodes for light, accelerometers for motion, etc.

Preventive maintenance, corrective maintenance, predictive maintenance, and proactive maintenance.

• Preventive maintenance involves routine inspections and tasks to prevent breakdowns.

• Corrective maintenance is performed after a failure to restore equipment to working condition.

• Predictive maintenance uses data to predict when maintenance should be performed.

• Proactive maintenance involves identifying and fixing issues befo