Senior Section Engineer Interview Questions and Answers

When coaches part away from a running train, the train may experience a sudden jolt or imbalance.

• The train may lose stability and derail if the coaches detach abruptly.

• The remaining coaches may experience increased speed due to reduced weight.

• The train driver will apply emergency brakes to stop the train safely.

• Passengers may be injured or thrown off balance if not properly secured.

• The detached coaches may continue moving on their own momentum and eventually come to a stop.

Cold water pipes break during winter due to freezing and expansion of water.

• Cold temperatures cause water to freeze and expand inside the pipes.

• The expansion of frozen water puts pressure on the pipe walls, leading to cracks or bursts.

• Pipes located in unheated areas or exposed to extreme cold are more susceptible to breaking.

• Insufficient insulation or inadequate protection against freezing temperatures can contribute to pipe breaks.

• Water pressure fluctuations or sudden temper...read more

To control defects, it is important to implement effective quality control measures and continuously improve processes.

• Implement quality control checks at various stages of production

• Train and educate employees on quality standards and best practices

• Regularly monitor and analyze data to identify trends and patterns

• Implement corrective actions to address root causes of defects

• Encourage feedback and suggestions from employees to improve processes

• Collaborate with suppliers to en...read more

To improve the working area, focus on organization, cleanliness, and efficiency.

• Implement a system for organizing tools, equipment, and materials.

• Maintain a clean and clutter-free workspace.

• Optimize workflow by identifying and eliminating bottlenecks.

• Invest in ergonomic furniture and equipment to enhance comfort and productivity.

• Promote effective communication and collaboration among team members.

• Regularly assess and update processes to improve efficiency.

• Provide training and...read more

The 7 QC tools are a set of problem-solving tools used in quality control and process improvement.

• Check sheet: Used to collect and organize data for analysis.

• Histogram: Represents data distribution and helps identify patterns.

• Pareto chart: Prioritizes problems by their frequency or impact.

• Cause-and-effect diagram: Identifies potential causes of a problem.

• Scatter diagram: Shows the relationship between two variables.

• Control chart: Monitors process performance over time.

• Flowcha...read more