Nipha Exports Engineer Interview Questions and Answers

Heat treatment process involves heating and cooling metals to alter their physical and mechanical properties.

• Heat treatment is used to improve hardness, strength, toughness, and ductility of metals.

• Common methods include annealing, quenching, tempering, and normalizing.

• Annealing involves heating the metal to a specific temperature and then slowly cooling it to make it softer and more ductile.

• Quenching involves rapidly ...read more

PFMEA stands for Process Failure Mode and Effects Analysis, a technique used to identify and prioritize potential failure modes in a process.

• PFMEA helps in identifying potential failure modes in a process

• It assesses the severity, occurrence, and detection of each failure mode

• Risk priority numbers (RPN) are calculated to prioritize the failure modes for corrective actions

• Examples include identifying potential failures i...read more

There are 5 phases of APQP: Planning, Product Design, Process Design, Product and Process Validation, and Feedback, Assessment, and Corrective Action.

• Phase 1: Planning involves defining the project scope, objectives, and timeline.

• Phase 2: Product Design focuses on creating the product design based on customer requirements.

• Phase 3: Process Design involves developing the manufacturing process to produce the product.

• Phase...read more

There are 5 levels in PPAP (Production Part Approval Process).

• Level 1: Submission of Part Submission Warrant (PSW)

• Level 2: Submission of PSW with product samples

• Level 3: Submission of PSW with product samples and supporting data

• Level 4: Submission of PSW with product samples and supporting data, along with customer approval

• Level 5: Submission of PSW with product samples and supporting data, along with customer approval