Neel Metal Products Quality Engineer Interview Questions and Answers

The 7 QC Tools are a set of basic tools used for quality control and problem-solving in manufacturing and other industries.

• Check sheet: Used to collect and analyze data in a systematic manner.

• Histogram: A visual representation of data distribution.

• Pareto chart: Helps identify the most significant factors contributing to a problem.

• Cause-and-effect diagram (Fishbone diagram): Used to identify and analyze potential causes...read more

Handle customer complaints by listening, empathizing, investigating, resolving, and following up.

• Listen to the customer's complaint without interrupting

• Empathize with the customer's situation and show understanding

• Investigate the root cause of the complaint to prevent future occurrences

• Resolve the issue promptly and effectively

• Follow up with the customer to ensure satisfaction and prevent recurrence

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It helps ensure that parts fit together properly and function as intended.

• GD&T includes symbols, such as concentricity, flatness, perpendicularity, and position, to co...read more

The 5 core tools of Quality are essential techniques used in quality management to ensure products and processes meet standards.

• 1. Process Flowcharts: Used to visually represent the steps in a process.

• 2. Cause and Effect Diagrams (Fishbone Diagrams): Used to identify and analyze potential causes of a problem.

• 3. Control Charts: Used to monitor process variation over time.

• 4. Check Sheets: Used to collect and analyze data...read more

Rolling is a metal forming process in which a metal stock is passed through one or more pairs of rolls to reduce thickness and to make the thickness uniform.

• Rolling is a metal forming process used to shape and reduce the thickness of metal stock.

• It involves passing the metal through pairs of rolls that exert pressure to deform the metal.

• Rolling can be hot rolling (done above the recrystallization temperature of the met...read more

Tensile test procedure involves applying a controlled tension force to a material sample to determine its mechanical properties.

• Prepare the test specimen according to standards such as ASTM or ISO.

• Secure the specimen in the testing machine grips.

• Apply a gradually increasing tensile force until the specimen fractures.

• Measure and record the force applied and the corresponding elongation of the specimen.

• Calculate the tens...read more

Refractories are materials that can withstand high temperatures and are used in furnaces, kilns, and other high-temperature applications.

• Refractories are made from materials such as clay, silica, alumina, and magnesia.

• They are used to line furnaces, kilns, and other high-temperature equipment to protect them from heat and corrosion.

• Refractories are classified based on their chemical composition, physical properties, an...read more

There are three types of refractories: acidic, basic, and neutral.

• Refractories are materials that can withstand high temperatures and are used in furnaces, kilns, and other high-temperature applications.

• Acidic refractories are made of materials like silica and alumina and are used in acidic environments.

• Basic refractories are made of materials like magnesia and dolomite and are used in basic environments.

• Neutral refrac...read more