Selec Controls Quality Controller Interview Questions, Process, and Tips for Experienced

Breather in a transformer helps to prevent moisture and dust from entering the transformer tank.

• Breather allows air to enter and exit the transformer tank as the oil expands and contracts during operation.

• It contains silica gel or other desiccants to absorb moisture from the air entering the transformer.

• Prevents the formation of sludge and acids inside the transformer due to moisture contamination.

• Regular maintenance a...read more

Corona in transmission line refers to the phenomenon where electric field strength is highest at the conductor surface.

• Corona discharge occurs when the electric field strength exceeds the breakdown strength of air.

• Corona can lead to power loss, audible noise, radio interference, and damage to the transmission line.

• Examples of equipment used to reduce corona include corona rings and grading rings.

6S is a methodology used in lean manufacturing to organize a workplace for efficiency and effectiveness.

• 6S stands for Sort, Set in order, Shine, Standardize, Sustain, and Safety.

• It involves organizing the workplace to eliminate waste, improve productivity, and ensure safety.

• For example, sorting through tools and materials to remove unnecessary items, setting up a visual system for easy access, and regularly cleaning an...read more

I will identify the root cause of the problem, implement corrective actions, and monitor the effectiveness of the solutions.

• Investigate the issue to determine the root cause

• Implement corrective actions to address the problem

• Monitor the effectiveness of the solutions to ensure the problem is resolved

• Document the entire process for future reference

Quality control is a process used to ensure that products or services meet specific standards and requirements.

• Quality control involves monitoring and testing products or services to identify defects or deviations from standards.

• It aims to prevent defects and ensure consistent quality throughout production.

• Examples include inspecting products on a production line, conducting tests on samples, and analyzing customer fee...read more

Understand cultural differences, build relationships, communicate clearly and respectfully.

• Research and learn about Chinese culture and customs.

• Be patient and build relationships before discussing business.

• Communicate clearly and respectfully, avoiding direct confrontation.

• Be aware of nonverbal communication and body language.

• Use a translator if necessary.

• Be prepared for negotiations and understand the importance of sa...read more

I am a Senior Engineer with 10+ years of experience in designing and implementing complex systems.

• 10+ years of experience in engineering

• Specialize in designing and implementing complex systems

• Strong problem-solving skills

• Proficient in various programming languages such as Java, Python, and C++

Seeking new challenges and opportunities for growth.

• Desire for career advancement

• Looking for new challenges and learning opportunities

• Seeking better work-life balance

• Interested in working with new technologies or industries

I handle manpower by delegating tasks effectively, providing clear instructions, and offering support and guidance when needed.

• Delegate tasks based on team members' strengths and expertise

• Provide clear instructions and expectations for each task

• Offer support and guidance to team members when needed

• Regularly communicate with team members to ensure progress and address any issues

• Recognize and reward team members for thei

Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.

• Identify the tasks required to complete a process

• Determine the cycle time for each task

• Assign tasks to workstations based on cycle time to balance workload

• Adjust as needed to optimize efficiency

• Example: In a manufacturing plant, line balancing ensures each workstation has a similar amount of wo

Electrostatic Discharge (ESD) is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown.

• ESD can damage electronic components and devices, leading to malfunctions or complete failure.

• It can occur when a person touches a metal object after walking on a carpet, or when connecting/disconnecting cables or components.

• Preventive measures include ...read more

Major resistance by old method involves using traditional techniques to determine the level of resistance in a material.

• Use manual testing methods such as scratch testing or hardness testing to assess resistance

• Refer to historical data or records of similar materials for comparison

• Consult with experienced professionals who have knowledge of traditional resistance testing methods