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HV Battery construction and working involves multiple cells connected in series and parallel to store and release electrical energy.
HV batteries are typically made up of multiple cells connected in series and parallel to achieve the desired voltage and capacity.
The cells are usually lithium-ion or nickel-metal hydride, with each cell containing an anode, cathode, and electrolyte.
The construction includes a casing to ho...
LV & HV systems in electric vehicles work together to power the vehicle efficiently and safely.
LV system (low voltage) powers auxiliary systems like lights, radio, and power windows.
HV system (high voltage) powers the main components like the motor and battery.
LV system typically operates at 12V, while HV system operates at 200-800V.
HV system requires special safety precautions due to high voltage levels.
Both systems w...
I appeared for an interview in Feb 2025, where I was asked the following questions.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Electrical maintenance involves inspecting, repairing, and replacing electrical components to ensure proper functioning.
Regularly inspecting electrical systems for signs of wear or damage
Repairing or replacing faulty wiring, circuits, or components
Testing electrical systems to ensure they are functioning correctly
Performing preventative maintenance to avoid future issues
Following safety protocols and regulations when w
Robotic maintenance can be categorized into preventive, corrective, and predictive types.
Preventive maintenance involves routine inspections and tasks to prevent breakdowns.
Corrective maintenance is performed after a breakdown to restore the robot to working condition.
Predictive maintenance uses data and analytics to predict when maintenance is needed.
Examples: lubricating joints regularly, replacing worn-out parts, mo
Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
Stress is the external force acting on an object, measured in units like Newtons per square meter (N/m^2) or Pascals (Pa).
Strain is the measure of deformation or change in shape of a material due to stress, expressed as a ratio or percentage.
Example: When you stretch a rubber band (apply stress), it elongates (strain
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Defects are imperfections or flaws in a product or process that deviate from the desired specifications.
Defects can occur in various forms such as physical damage, incorrect dimensions, missing components, or malfunctioning parts.
Examples of defects include scratches on a surface, a misaligned part in a product, a software bug causing errors, or a leak in a plumbing system.
Defects can lead to product failures, customer...
Quality is the measure of excellence or superiority of something.
Quality is meeting or exceeding customer expectations.
It involves consistency, reliability, and durability.
Quality can be subjective and vary depending on the context.
Examples of quality include a well-built product, excellent customer service, and high-quality materials.
Get interview-ready with Top JBM Group Interview Questions
Printing solutions encompass a wide range of products and services for various industries.
Printing solutions can include digital printing, offset printing, large format printing, and more.
Different industries may require different types of printing solutions based on their needs.
Examples of products in printing solutions include business cards, brochures, banners, and packaging materials.
Implementing a printing timing solution involves analyzing production processes, setting realistic timelines, and utilizing scheduling software.
Analyze current production processes to identify bottlenecks and inefficiencies
Set realistic timelines for each step of the printing process to ensure smooth workflow
Utilize scheduling software to create a detailed production schedule and track progress
Implement buffer times to...
I applied via Company Website and was interviewed in Dec 2023. There were 2 interview rounds.
QA defines short as the process of identifying and addressing defects or issues in a product or system.
QA involves testing and analyzing the product or system to ensure it meets quality standards.
It includes activities such as test planning, test execution, defect tracking, and reporting.
QA aims to prevent defects and improve the overall quality of the product or system.
Examples of QA activities include functional test
There are several types of aggregates used in various industries, including construction and manufacturing.
Aggregates are materials such as sand, gravel, crushed stone, and slag that are used in the production of concrete, asphalt, and other construction materials.
They provide strength, stability, and durability to the final product.
Different types of aggregates have different properties and uses, such as fine aggregat...
Shear force is the force that acts parallel to a surface, causing one layer of a material to slide or deform relative to another layer.
Shear force is a type of internal force that occurs in materials subjected to external loads.
It is responsible for the deformation or failure of materials.
Shear force is measured in units of force, such as Newtons or pounds.
Examples of shear force include cutting a piece of paper with s
There are several types of curing processes used in various industries.
Thermal curing: involves the application of heat to cure a material, such as in the baking of paint on a car.
Chemical curing: involves the use of chemicals or additives to initiate the curing process, such as in the curing of epoxy resins.
Radiation curing: involves the use of ultraviolet (UV) or electron beam (EB) radiation to cure materials, such a...
I appeared for an interview in Aug 2024.
I am a design engineer with 5 years of experience in product development and CAD modeling.
Worked on designing and developing new products from concept to production
Proficient in CAD software such as SolidWorks and AutoCAD
Collaborated with cross-functional teams to ensure design feasibility and manufacturability
Experience in prototyping and testing designs for performance and reliability
Seeking new challenges and opportunities for growth.
Looking for new challenges and opportunities to grow professionally
Interested in exploring different industries or technologies
Seeking a better work-life balance or company culture
Want to relocate to a different city or country for personal reasons
I have a strong background in design engineering with a proven track record of successful projects.
I have a Bachelor's degree in Mechanical Engineering with a focus on design principles.
I have completed multiple design projects during my internships, showcasing my skills in CAD software and problem-solving.
I have received positive feedback from previous employers on my attention to detail and ability to meet project de
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