Sona Comstar Junior Engineer Interview Questions and Answers

Q1. Scm role and responsibilities
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Q2. Earlier experience and roles
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Q1. What is cycle time?
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Cycle time is the total time taken to complete a process or task from start to finish.
• Cycle time is a key metric in process improvement and efficiency analysis.

• It helps in identifying bottlenecks and areas for improvement in a process.

• For example, in manufacturing, cycle time can refer to the time taken to produce one unit of a product.

• Reducing cycle time can lead to increased productivity and cost savings.
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Q2. What is line balancing
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Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.
• Involves distributing work evenly among workstations

• Helps in reducing idle time and bottlenecks

• Improves productivity and efficiency

• Example: In a manufacturing plant, line balancing ensures each workstation has a similar amount of work to do
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Q1. Cnc codes like g codes function
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Q2. Oee and how to calculate
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OEE stands for Overall Equipment Effectiveness and is a measure of manufacturing productivity.
• OEE is calculated by multiplying Availability, Performance, and Quality percentages.

• Availability measures the percentage of time the equipment is available for production.

• Performance measures the speed of the equipment compared to its ideal speed.

• Quality measures the percentage of good quality products produced.

• OEE = Availabil...read more
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Q1. Turning programming of part
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Programming a part to turn
• Identify the type of part and its intended function

• Determine the required angle and speed of rotation

• Select an appropriate programming language and platform

• Write and test the code to ensure proper functionality
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Q2. Cp and cpk and required of cpk for new mc
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Q1. How are you ?
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Q2. Where do you live
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Q3. How mch experiance you have
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I have 8 years of experience in the field of engineering.
• I have worked in various engineering roles for 8 years

• I have experience in project management, design, and implementation

• I have successfully completed multiple engineering projects

• I have received positive feedback and recognition for my work
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Q1. How do you handle the challenges in mould assembly and disassembly
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I approach mould assembly and disassembly challenges with careful planning, attention to detail, and effective communication.
• Thoroughly review assembly instructions and schematics before starting the process.

• Use appropriate tools and techniques to avoid damaging the mould components.

• Implement a systematic approach, such as labeling parts during disassembly for easier reassembly.

• Conduct regular maintenance checks on mou...read more
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Q2. How do you handle the challenges in hot runner in mould
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Handling challenges in hot runner molds involves optimizing temperature control, maintenance, and troubleshooting techniques.
• Ensure proper temperature control: Use thermocouples to monitor and adjust temperatures for consistent melt flow.

• Regular maintenance: Schedule routine checks on heating elements and insulation to prevent overheating and failures.

• Troubleshooting flow issues: Analyze flow patterns and adjust gate s...read more
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What kind of behavior for workers

Q1. Add your process actives
Ans. 
Process actives are steps or tasks involved in completing a specific process.
• Identify all the steps involved in the process

• List the tasks in sequential order

• Define the inputs and outputs of each step

• Assign responsibilities for each task

• Monitor progress and adjust as needed
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Q1. Tell me about your self
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Q2. What is yourstrength
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Q3. Why should I hire you
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Q4. What is your weakness
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Q5. Why are you you leaving your current job
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Q6. After 5 years will you see your self in which position
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