Swelect Energy Systems Senior Engineer L2 Interview Questions, Process, and Tips

To troubleshoot a laminator heater coil issue, check for power supply, continuity of the coil, and potential damage or wear.

• Check power supply to the heater coil

• Test continuity of the coil using a multimeter

• Inspect the coil for any signs of damage or wear

• Replace the coil if necessary

NPN sensors are commonly used due to their cost-effectiveness, versatility, and ease of integration.

• Cost-effective compared to PNP sensors

• Versatile in various applications

• Easy to integrate with different systems

• Commonly available in the market

A capacity sensor is a device that measures the amount of a substance or material that can be held or stored in a given space.

• Capacity sensors are commonly used in industries such as manufacturing, agriculture, and logistics to monitor and control the amount of materials in tanks, silos, or containers.

• These sensors can be based on various technologies such as ultrasonic, radar, or pressure sensors to accurately measure...read more

Capacity sensors measure the amount of a substance or material that can be held or contained.

• Capacity sensors can be used to monitor levels of liquids, gases, or solids in tanks or containers.

• They work by detecting changes in pressure, weight, or volume to determine the amount of substance present.

• Examples include ultrasonic sensors for measuring liquid levels in tanks, pressure sensors for monitoring gas levels, and w...read more

Troubleshooting problems involves identifying the root cause and implementing solutions.

• Identify the symptoms of the problem

• Gather relevant information and data

• Isolate the root cause through systematic testing and analysis

• Implement solutions based on findings

• Test the solutions to ensure the problem is resolved

MS 100 stringer is a manual stringer machine while AM 050FS stringer is a fully automatic stringer machine.

• MS 100 stringer is manual, requires operator intervention

• AM 050FS stringer is fully automatic, operates without manual intervention

• MS 100 stringer may have lower throughput compared to AM 050FS stringer

Safety equipments used in laminator machine include emergency stop button, safety guards, safety interlocks, and warning signs.

• Emergency stop button for immediate shutdown in case of emergency

• Safety guards to prevent access to moving parts

• Safety interlocks to ensure machine stops when guards are opened

• Warning signs to alert operators of potential hazards

DMR can be controlled by setting up access controls, monitoring usage, and implementing encryption.

• Set up access controls to restrict who can view, edit, or delete data in the DMR.

• Monitor usage to track who is accessing the DMR and what actions they are taking.

• Implement encryption to protect the data in the DMR from unauthorized access.

• Regularly review and update access controls, monitoring processes, and encryption me

EVA stands for Economic Value Added, a financial performance measure that calculates the profit generated by a company's operations after accounting for the cost of capital.

• EVA is calculated by subtracting the cost of capital from the company's net operating profit after tax (NOPAT).

• It is used to determine if a company is creating value for its shareholders above and beyond the cost of capital.

• Positive EVA indicates th...read more

Safety equipment in lamination can be checked by monitoring thermostat, oil pressure, and float level.

• Check thermostat for proper functioning by setting it to desired temperature and observing if it maintains the temperature.

• Monitor oil pressure in the lamination machine to ensure it is within the recommended range for safe operation.

• Inspect oil float level to make sure it is at the correct level for proper lubrication