Tata Electronics Interview Questions, Process, and Tips

Q1. What is Lean Manufacturing
Ans. 
Lean Manufacturing is a systematic method for eliminating waste within a manufacturing process to improve efficiency and quality.
• Focuses on reducing waste in all forms, including time, materials, and resources

• Involves continuous improvement and employee involvement in problem-solving

• Emphasizes value stream mapping to identify and eliminate non-value-added activities

• Utilizes tools such as 5S, Kanban, and Just-in-Time pr...read more
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Q2. Manufacturing Processes
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Q1. Previous company work releated technical question and answer done
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Q2. What is OEE and formula for OEE
Ans. 
OEE stands for Overall Equipment Effectiveness. It is a measure of how well a manufacturing process is performing.
• OEE is calculated by multiplying Availability, Performance, and Quality.

• Availability = (Operating Time / Planned Production Time) * 100%

• Performance = (Ideal Cycle Time / Total Cycle Time) * 100%

• Quality = (Good Count / Total Count) * 100%

• OEE = Availability * Performance * Quality

• For example, if a machine ope...read more
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Q3. Line rejection format how will u captured
Ans. 
Line rejection format can be captured by analyzing rejection trends, identifying common reasons, and implementing solutions.
• Analyze rejection data to identify patterns and trends

• Identify common reasons for rejection and categorize them

• Implement solutions to address the root causes of rejection

• Regularly review and update the rejection format to improve efficiency
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Q4. How you are monitoring production record
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I monitor production records by regularly reviewing reports, analyzing data, conducting spot checks, and ensuring compliance with set targets.
• Regularly review production reports to track progress

• Analyze data to identify trends and areas for improvement

• Conduct spot checks to ensure accuracy of records

• Ensure compliance with set production targets
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Q5. If any quality issue came means what actions u did
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Past company problem solving case study details explained

Q1. Using Robot explain the flow diagram of any product you want to manufacture in company and set Certain Temparature and use temparature sensor like that if any human being enters plant and the temparature i...read more
Ans. 
Using a robot to control temperature in a manufacturing plant and shut it down if it exceeds a set value.
• Create a flow diagram for the manufacturing process using a robot

• Incorporate a temperature sensor in the plant to monitor the temperature

• Set a specific temperature threshold for the plant operation

• Program the robot to shut down the plant if the temperature exceeds the set value
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Q1. Moderate level of questions asked
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Q2. Like GD and T, MSA
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Q1. Discussion on salary and facilities
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Q1. Experience relevant
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Q1. About ORT department
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Q2. About IPQC department
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