Nifco India Interview Questions and Answers

PPAP documents have 5 levels that indicate the level of detail and approval required for each document.

• Level 1: Part Submission Warrant (PSW)

• Level 2: PSW with product samples

• Level 3: PSW with product samples and limited supporting data

• Level 4: PSW with product samples and complete supporting data

• Level 5: PSW with product samples and complete supporting data plus customer approval

SPC stands for Statistical Process Control. It is a method of monitoring and controlling a process to ensure it operates within specified limits.

• SPC involves collecting and analyzing data to identify and reduce variation in a process

• It uses statistical tools such as control charts to monitor the process and detect any changes or trends

• SPC helps to improve quality, reduce waste, and increase efficiency

• Examples of SPC ap...read more

Automobile engineering is the branch of engineering that deals with the design, development, and production of vehicles.

• It involves the study of various components of automobiles such as engines, transmissions, brakes, and suspension systems.

• Automobile engineers work on improving fuel efficiency, safety features, and overall performance of vehicles.

• They also focus on reducing emissions and developing alternative fuel s...read more

Petrol engines use spark ignition while diesel engines use compression ignition.

• Petrol engines use a spark plug to ignite the fuel-air mixture while diesel engines compress the air to a high enough temperature to ignite the fuel.

• Petrol engines are generally more fuel-efficient at high speeds while diesel engines are more fuel-efficient at low speeds.

• Petrol engines are typically quieter and smoother while diesel engines...read more

Production is the process of creating goods and services using resources and labor.

• It involves designing, planning, and executing the manufacturing or service delivery process.

• It includes sourcing raw materials, assembling components, and testing the final product.

• Efficient production leads to increased profitability and customer satisfaction.

• Examples include car manufacturing, food processing, and software development