Porwal Auto Components Maintenance Engineer Interview Questions and Answers

CNC stands for Computer Numerical Control. It is a manufacturing process that uses computerized machines to produce precise and complex parts.

• CNC machines are programmed using software to control the movement of cutting tools.

• They can produce parts with high accuracy and consistency.

• CNC machines are used in various industries such as aerospace, automotive, and medical.

• Examples of CNC machines include lathes, mills, rou

I have worked with a variety of machines including CNC machines, conveyor systems, and robotic arms.

• CNC machines

• Conveyor systems

• Robotic arms

I successfully led a team in implementing a preventive maintenance program, reducing downtime by 20%.

• Implemented a preventive maintenance program to improve equipment reliability

• Led a team in conducting equipment inspections and repairs

• Utilized data analysis to identify maintenance trends and optimize schedules

Hydraulic valve types include directional control valves, pressure control valves, flow control valves, and check valves.

• Directional control valves regulate the flow of fluid in a hydraulic system.

• Pressure control valves maintain a set pressure level in the system.

• Flow control valves control the speed of fluid flow in the system.

• Check valves allow fluid to flow in one direction only, preventing backflow.

The 500kva generator consumes approximately 75 liters of diesel per hour.

• 500kva generator consumes 150 liters of diesel in 2 hours

• Calculate consumption by dividing total liters by total hours

• Example: 500kva generator consumes 75 liters of diesel in 1 hour

The qualification for an Electrical Maintenance Engineer typically includes a degree in electrical engineering or a related field.

• A degree in electrical engineering or a related field is usually required.

• Additional certifications or licenses may be necessary depending on the specific job requirements.

• Experience in electrical maintenance and troubleshooting is highly valued.

• Knowledge of electrical codes and regulations ...read more