Spark Minda Interview Questions, Process, and Tips for Experienced

The latest version of PPAP is PPAP 4th Edition.

• PPAP stands for Production Part Approval Process.

• The 4th Edition of PPAP was released in 2006.

• It is a standardized process in the automotive industry to ensure that suppliers meet the requirements for production parts.

• PPAP includes documentation such as design records, engineering change documents, and control plans.

• It also involves conducting various tests and measurement...read more

FMEA is a method used during development to identify and mitigate potential failures in a system or process.

• FMEA stands for Failure Mode and Effects Analysis.

• It is a systematic approach to identify and prioritize potential failures in a system or process.

• FMEA helps in understanding the potential causes and effects of failures.

• It is used to assess the severity, occurrence, and detectability of failures.

• By analyzing fail...read more

DVP&R stands for Design Verification Plan and Report. It is a process used to ensure that a product meets its design specifications.

• DVP&R is a structured approach to testing and validating a product's design.

• It involves creating a plan for testing the product, executing the tests, and documenting the results.

• The plan includes details such as the test objectives, test methods, acceptance criteria, and test schedule.

• The ...read more

NDC stands for National Drug Code. It is a unique identifier for drugs in the United States.

• NDC is a 10-digit code that identifies drugs, including prescription and over-the-counter medications.

• The first segment of the NDC represents the labeler code, which identifies the manufacturer or distributor of the drug.

• The second segment represents the product code, which identifies the specific drug formulation and strength.

• T...read more

PPAP file making is done during the production validation stage of NPD work.

• PPAP file making is a part of the production validation process in NPD work

• It involves documenting the production process and ensuring it meets customer requirements

• PPAP file making is typically done after the design and development stages

• It includes documentation such as control plans, process flow diagrams, and inspection records

The ppm in 6 sigma is 3.4 defects per million opportunities (DPMO).

• 6 sigma aims for a defect rate of 3.4 DPMO.

• PPM stands for parts per million.

• DPMO is a measure of process performance.

• The lower the DPMO, the better the process performance.

• Achieving 6 sigma means having a process that produces 99.99966% defect-free output.

Pareto chart is a problem-solving tool used to identify and prioritize the causes of a problem.

• Pareto chart is a bar graph that displays the relative frequency or size of problems in descending order of importance.

• It helps to identify the vital few causes that account for the majority of the problems.

• It is based on the Pareto principle, also known as the 80/20 rule, which states that 80% of the effects come from 20% of...read more

Quality is meeting or exceeding customer expectations and requirements.

• Quality is a measure of how well a product or service meets customer needs and expectations.

• It involves meeting or exceeding customer requirements and specifications.

• Quality can be measured through various metrics such as defect rates, customer satisfaction, and reliability.

• Quality is a continuous process that involves identifying and addressing are...read more

Poka yoke is a quality control technique used to prevent errors or defects in a process.

• Poka yoke aims to eliminate mistakes by designing processes or systems that make errors impossible or immediately detectable.

• It involves implementing foolproof mechanisms, such as sensors, alarms, or physical barriers, to prevent or correct errors.

• For example, a poka yoke in a manufacturing line could be a sensor that detects if a c...read more

Statistical Process Control (SPC) is a quality tool used to monitor and control processes to ensure they are within acceptable limits.

• SPC involves collecting and analyzing data to identify and eliminate sources of variation in a process.

• Control charts are commonly used in SPC to visually display process data and identify any trends or patterns.

• Examples of SPC tools include histograms, Pareto charts, scatter diagrams, a

Cp and Cpk are statistical tools used to measure process capability and determine if a process is capable of producing products within specification limits.

• Cp measures the potential capability of a process to meet specifications

• Cpk measures the actual capability of a process to meet specifications

• Both Cp and Cpk are calculated using the process mean and standard deviation, as well as the upper and lower specification l...read more

SPC stands for Statistical Process Control. It is a method used to monitor and control processes to ensure they are operating within acceptable limits.

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

• It helps in detecting and preventing defects or errors in a process.

• Control charts are commonly used in SPC to visually display process data and identify any trends or patterns.

• SPC can be...read more