Vinir Engineering Interview Questions and Answers

Q1. Questions related to core mechanical engineering
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Q2. Use of suspension
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Suspension is a system of springs, shock absorbers, and linkages that connects a vehicle to its wheels and allows relative motion between the two.
• Suspension system helps to absorb shocks and vibrations from the road surface, providing a smoother ride for passengers.

• It also helps to maintain traction and control of the vehicle, especially during cornering and braking.

• Examples of suspension systems include independent su...read more
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About EV, and Engines for Mechanical Engineering Students

Q1. Previous experience related
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Q2. Material Selection and parametric modelling
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Q1. Modeling test on CAD software for me it was Inventor
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Q1. Salary discusson
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Q1. General checkup round regarding job profile, current location, willing to move to a different city, salary expectation and current notic period
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Q1. General overview on current work. Detailed explanation of current projects. Some technical questions on CFD and turbo machinery
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Q1. More detailed discussion on my interests and why would I want to join them. My background. University projects, family background. Some questions on CFD
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Q1. Total documents in PPAP and sequence was also asked with random documents
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Q2. What are core tool
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Core tools are a set of techniques and methodologies used in quality management to ensure product and process quality.
• Core tools include tools like FMEA (Failure Mode and Effects Analysis), Control Plans, SPC (Statistical Process Control), MSA (Measurement System Analysis), and PPAP (Production Part Approval Process).

• These tools help in identifying and addressing potential quality issues, monitoring and controlling pro...read more
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Q3. Latest edition of FMEA and difference between new and last edition
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The latest edition of FMEA is the AIAG & VDA FMEA Handbook, which combines the best practices from both AIAG and VDA methodologies.
• The latest edition of FMEA is the AIAG & VDA FMEA Handbook, released in 2019.

• It combines the best practices from both AIAG and VDA methodologies.

• The new edition emphasizes risk management and prevention rather than detection.

• It includes updated severity, occurrence, and detection ratings, a
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Q1. Explain precision and accuracy with diagram
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Precision refers to the closeness of measurements to each other, while accuracy refers to the closeness of measurements to the true value.
• Precision is about consistency and reproducibility of measurements.

• Accuracy is about how close measurements are to the true value.

• A diagram can show a target with multiple shots clustered closely together (precision) but not necessarily near the bullseye (accuracy).
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Q2. Which is better for process accuracy or precision
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Precision is better for process accuracy as it focuses on consistency and repeatability.
• Precision ensures that measurements or results are consistently close to each other.

• Accuracy refers to how close a measurement is to the true value.

• A process can be precise but not accurate if the measurements are consistently off by the same amount.

• For example, in manufacturing, precision is crucial for ensuring consistent product ...read more
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Q1. General Questions ❓
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Q2. Your basic knowledge testing.
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