Shivam Autotech Diploma Engineer Interview Questions and Answers

There are three main types of defects in engineering: design defects, manufacturing defects, and usage defects.

• Design defects occur when there is an issue with the initial design of a product, leading to problems in its functionality or safety. For example, a car with a faulty braking system due to a design flaw.

• Manufacturing defects happen during the production process, resulting in a product that does not meet the in...read more

The 7 wastes refer to inefficiencies in a process that can be eliminated to improve productivity and quality.

• Transportation: Unnecessary movement of materials or products

• Inventory: Excess inventory leading to waste of resources

• Motion: Unnecessary movement of people

• Waiting: Idle time in a process

• Overproduction: Producing more than needed

• Overprocessing: Doing more work than necessary

• Defects: Errors that require rework or

Line balance refers to distributing workload evenly among different stations in a production line to optimize efficiency.

• Line balance ensures that each station in the production line has a similar amount of work to do.

• It helps in preventing bottlenecks and maximizing throughput.

• Line balance can be achieved by adjusting the cycle times at each station or by adding/subtracting workstations.

• An example of line balance is i...read more

To reduce defects and increase productivity, focus on continuous improvement, training, quality control, and efficient processes.

• Implement a quality control system to catch defects early on

• Provide regular training to employees to improve skills and knowledge

• Analyze data to identify root causes of defects and implement corrective actions

• Streamline processes to eliminate waste and improve efficiency

OEE stands for Overall Equipment Effectiveness, a measure of how well a manufacturing process is utilized.

• OEE is calculated by multiplying Availability, Performance, and Quality.

• Factors affecting OEE include equipment downtime, speed loss, and defects in production.

• Improving OEE involves reducing downtime, increasing production speed, and minimizing defects.

• For example, implementing preventive maintenance can reduce eq

Improving productivity can be achieved through efficient time management, clear communication, and continuous learning.

• Set clear goals and prioritize tasks

• Eliminate distractions and delegate tasks when possible

• Use technology and automation to streamline processes

• Encourage open communication and collaboration within the team

• Invest in employee training and development

• Regularly evaluate and adjust strategies for improveme

SMED stands for Single Minute Exchange of Die. It is a lean manufacturing technique used to reduce setup time.

• SMED helps in reducing the time taken to changeover from one production process to another

• It involves breaking down the setup process into smaller steps and converting internal setup to external setup

• Benefits of SMED include increased productivity, reduced inventory, improved quality, and increased flexibility

• E...read more

I have 5 years of experience working as a mechanical engineer in the automotive industry.

• Designed and implemented new components for vehicle engines

• Performed stress analysis and simulations to ensure product durability

• Collaborated with cross-functional teams to troubleshoot and resolve technical issues

• Managed projects from concept to production, meeting strict deadlines

I have worked on various projects including designing a new software system for a manufacturing company and implementing a renewable energy solution for a residential building.

• Designed a new software system for a manufacturing company to streamline production processes

• Implemented a renewable energy solution for a residential building to reduce energy costs and environmental impact

• Collaborated with a team of engineers t...read more