Lumax Industries Junior Engineer Interview Questions and Answers

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. About your company and his process
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Q1. Line balancing & cycle time study
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Q2. Manpower handling
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Q1. Specified to the functional area by section head
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Q1. Core QA questions by department head
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Q1. Core QA questions by Plant Manager
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Q1. Some character analysis questions by HR head
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Introduction and few case study intraction with MD sir

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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