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Lumax Industries
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I was interviewed before Jan 2024.
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I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
Primary cells are non-rechargeable batteries that are used once and then discarded, while secondary cells are rechargeable batteries that can be used multiple times.
Primary cells are also known as disposable batteries, such as alkaline batteries.
Secondary cells are also known as rechargeable batteries, such as lithium-ion batteries.
Primary cells have a limited lifespan and cannot be recharged, while secondary cells can...
Battery life reduces at higher temperatures due to increased chemical reactions and faster degradation of components.
Higher temperatures increase chemical reactions within the battery, leading to faster degradation of components
Heat can cause the electrolyte to evaporate, reducing the battery's capacity
Excessive heat can also lead to thermal runaway, causing the battery to catch fire or explode
Six to 9 pages of test with technical questions
Good test for at least 6 pages and cracked it
I was interviewed in Dec 2024.
8D analysis is a problem-solving method used to identify, correct, and prevent recurring problems.
Define the problem
Form a team
Containment actions
Root cause analysis
Corrective actions
Implement permanent corrective actions
Prevent recurrence
Recognize team efforts
The 7QC tools are a set of quality control tools used for problem-solving and process improvement.
Identify the problem or process to be improved
Collect data related to the problem
Display data visually using tools like histograms or scatter plots
Analyze the data to identify root causes of the problem
Brainstorm and implement solutions
Monitor the results of the implemented solutions
Standardize the process to prevent recur
Warranty parts should be properly documented, tracked, and analyzed to identify trends and improve product quality.
Create a system to track warranty parts including serial numbers, dates, and reasons for return
Analyze warranty parts data to identify common issues and trends
Work with suppliers to address recurring issues and improve product quality
Implement corrective actions based on warranty parts analysis to prevent
Any one past experience for quality issue
posted on 24 Jul 2024
I applied via Company Website
Standard online aptitude tests with some written questions
Group assessment day, lasted 4 hours, group tasks followed by one-on-one
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
I applied via Walk-in and was interviewed before Aug 2023. There were 2 interview rounds.
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