Dhoot Transmission Junior Engineer - Quality Assurance Interview Questions and Answers

OEE stands for Overall Equipment Efficiency. It is a measure of how effectively a manufacturing operation is utilized.

• OEE is calculated by multiplying Availability, Performance, and Quality.

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

• Performance measures the speed at which the equipment operates compared to its designed speed.

• Quality measures the percentage of good-quality pr...read more

Production planning in shopfloor involves creating a detailed plan for manufacturing processes to ensure efficient and timely production.

• Production planning involves determining the sequence of operations, resources required, and estimated time for each task.

• It includes creating a production schedule, allocating resources, and coordinating with different departments.

• The goal is to optimize production, minimize downtime...read more

Productivity is the measure of efficiency and output in relation to the resources used.

• Productivity is a measure of how efficiently resources are used to produce goods or services.

• It is the ratio of output to input, indicating how much is produced per unit of input.

• Higher productivity means achieving more output with the same or fewer resources.

• For example, in manufacturing, productivity can be measured by the number o...read more

5S is a methodology used to organize and maintain a clean, efficient, and safe work environment.

• 5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.

• Sort involves removing unnecessary items from the workplace.

• Set in Order focuses on arranging necessary items in a logical and efficient manner.

• Shine involves cleaning and maintaining the workplace.

• Standardize establishes guidelines and procedures for maintain...read more

MTC stands for Measurement and Test Control.

• MTC is a process used in quality engineering to ensure that measurements and tests are performed accurately and consistently.

• It involves establishing control over measurement and test equipment, calibration procedures, and data analysis methods.

• MTC helps in maintaining the reliability and accuracy of measurements and tests, which is crucial for quality assurance.

• For example, ...read more

The problem-solving technique involves identifying the problem, analyzing its root cause, brainstorming solutions, implementing the best solution, and evaluating the results.

• Identify the problem by gathering information and understanding the desired outcome.

• Analyze the root cause by using tools like fishbone diagram or 5 Whys.

• Brainstorm potential solutions by involving a diverse group of stakeholders.

• Implement the best...read more

A CNC machine is a computer-controlled machine tool used for precision machining of various materials.

• CNC stands for Computer Numerical Control.

• It uses pre-programmed instructions to control the movement of the machine.

• CNC machines can perform a wide range of operations such as cutting, drilling, milling, and turning.

• They are commonly used in manufacturing industries for mass production of parts.

• CNC machines offer high...read more