Lenovo Quality Engineer Interview Questions and Answers

The question asks for the minimum of 2 numbers.

• Compare the two numbers and return the smaller one.

• Use an if statement or a built-in function to find the minimum.

• Example: If the numbers are 5 and 3, the minimum is 3.

Saturation point is the point at which a substance can no longer absorb or dissolve any more of another substance.

• Saturation point is reached when a solution can no longer dissolve any more solute.

• In chemistry, it refers to the point at which a solution is holding the maximum amount of solute that can be dissolved at a given temperature and pressure.

• For example, if you keep adding sugar to a cup of water and stirring i...read more

Electronic components are parts that make up electronic circuits, such as resistors, capacitors, transistors, and diodes.

• Resistors: control the flow of electric current

• Capacitors: store and release electrical energy

• Transistors: amplify or switch electronic signals

• Diodes: allow current to flow in one direction only

7 QC tools are problem-solving techniques used in quality control. PPAP documents are used in automotive industry for product approval.

• 7 QC tools include Pareto chart, fishbone diagram, control chart, histogram, scatter diagram, flowchart, and check sheet

• PPAP documents are Production Part Approval Process documents used in automotive industry for product approval

• PPAP documents include design records, engineering change...read more