JTEKT Maintenance Engineer Interview Questions and Answers

Pipes and tubes are cylindrical structures used for fluid transportation.

• Pipes are typically used for conveying liquids and gases, while tubes are used for structural applications.

• Pipes are measured by their inner diameter, while tubes are measured by their outer diameter.

• Common materials for pipes and tubes include steel, copper, and PVC.

• Examples of pipe applications include plumbing, oil and gas transportation, and i...read more

The type of spindle depends on the machine and its intended use.

• Spindles can be classified as belt-driven, motorized, or direct-drive.

• Belt-driven spindles are commonly used in milling machines.

• Motorized spindles are used in high-speed machining centers.

• Direct-drive spindles are used in precision grinding machines.

• Spindles can also vary in terms of their speed, torque, and power ratings.

A sensor is a device that detects and responds to physical input from the environment.

• Sensors convert physical quantities into electrical signals.

• They are used in various industries for monitoring and control purposes.

• Examples of sensors include temperature sensors, pressure sensors, and motion sensors.

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

• PLC is a specialized computer designed to control industrial processes and machinery.

• It uses a programmable memory to store instructions and execute them in a sequential manner.

• PLCs are commonly used in manufacturing, power plants, and other industrial settings.

• They can be programmed to monitor inpu...read more