Greenlam Industries Mechanical Maintenance Engineer Interview Questions and Answers for Experienced

5S is a workplace organization method and TPM is a maintenance strategy to maximize equipment effectiveness.

• 5S focuses on organizing the workplace to improve efficiency and reduce waste

• TPM aims to prevent equipment breakdowns and improve overall equipment effectiveness

• Both are commonly used in manufacturing and production environments

Kaizen is a Japanese term for continuous improvement while suggestion refers to proposing ideas for improvement.

• Kaizen involves small, incremental changes to improve processes and increase efficiency.

• Suggestion is the act of proposing ideas for improvement in a company or organization.

• Both kaizen and suggestion are important for promoting a culture of continuous improvement in the workplace.

• Examples of kaizen include i...read more

TPM stands for Total Productive Maintenance and JH steps refer to Job Hazard Analysis steps.

• TPM is a maintenance strategy aimed at maximizing the productivity of equipment and minimizing downtime.

• JH steps are a systematic process to identify and mitigate potential hazards in a job or task.

• TPM involves proactive maintenance, autonomous maintenance, and focused improvement.

• JH steps include identifying hazards, assessing ...read more

OEE stands for Overall Equipment Effectiveness and is a metric used to measure manufacturing productivity.

• OEE takes into account three factors: availability, performance, and quality.

• It is calculated by multiplying these three factors together.

• OEE can help identify areas for improvement in the manufacturing process.

• For example, if a machine has low availability, it may need to be serviced more frequently.

• Similarly, if ...read more

CAPA stands for Corrective and Preventive Action, while Poka Yoke is a Japanese term for mistake-proofing.

• CAPA is a process used to identify, investigate, and resolve quality issues in a product or process.

• Poka Yoke is a technique used to prevent errors from occurring in a process by designing the process in a way that makes it impossible to make a mistake.

• Examples of Poka Yoke include using color coding or shapes to d...read more

Torque value is the measure of the twisting force applied to an object.

• Torque is measured in units of force multiplied by distance, such as newton-meters or pound-feet.

• It is important to use the correct torque value when tightening bolts to ensure proper function and safety.

• Torque values can vary depending on the material and size of the object being tightened.

• Examples of torque values include 80 Nm for a car's wheel l...read more

Assembly processes refer to the methods used to put together individual components to create a finished product.

• Assembly processes involve joining, fastening, and bonding components together

• Common assembly processes include welding, soldering, and adhesive bonding

• Assembly processes can be automated or done manually

• The choice of assembly process depends on factors such as the materials being used and the desired strengt

WSQC, SWC, and WES are all acronyms related to different types of quality control processes.

• WSQC stands for Weekly Safety and Quality Control. It is a process used in manufacturing to ensure that products meet safety and quality standards.

• SWC stands for Source Water Control. It is a process used in water treatment to ensure that the water being treated meets certain quality standards.

• WES stands for Work Environment Sur...read more

KPI stands for Key Performance Indicator. It is a measurable value that demonstrates how effectively a company is achieving its key business objectives.

• KPIs are used to track progress towards specific goals and objectives

• They help organizations to focus on what is important and make informed decisions

• KPIs can be financial or non-financial, qualitative or quantitative

• Examples of KPIs include revenue growth, customer sat

The 7 QC tools are a set of basic quality control tools used to identify and solve quality problems.

• Check sheets

• Control charts

• Histograms

• Pareto charts

• Scatter diagrams

• Stratification

• Cause-and-effect diagrams

Line processing refers to the series of steps involved in manufacturing a product on a production line.

• It involves a sequence of operations that transform raw materials into finished products

• Each step in the process is carefully designed to optimize efficiency and quality

• Examples include assembly lines in car manufacturing, food processing lines, and packaging lines in pharmaceuticals

• Automation and robotics are increas