Industrial engineering
Quality Engineering
5 self-contained study topics — notes, diagrams, formulas, and worked examples for exams and GATE.
Topics
- Quality Control ChartsControl charts separate natural process variation from assignable abnormal variation.
- Process Capability AnalysisProcess capability compares process spread and centering against engineering specification limits.
- Acceptance SamplingAcceptance sampling decides lot acceptance using sample evidence instead of 100% inspection.
- Design of ExperimentsDOE studies multiple factors systematically to identify significant effects and optimize response.
- Total Quality ManagementTQM is an organization-wide philosophy of customer-focused continuous quality improvement.