Tata Technologies Senior Design Engineer Interview Questions and Answers

Parameters for proto model feasibility in existing facility include space availability, equipment compatibility, material sourcing, and cost analysis.

• Evaluate space availability to ensure the facility can accommodate the proto model production process.

• Check equipment compatibility to ensure existing machinery can be used for proto model fabrication.

• Assess material sourcing options to determine availability and cost-effectiveness.

• Conduct cost analysis to determine the feasibil...read more

Key features and benefits of electric vehicles include environmental friendliness, lower operating costs, and improved performance.

• Environmental friendliness: Electric vehicles produce zero tailpipe emissions, reducing air pollution and greenhouse gas emissions.

• Lower operating costs: Electric vehicles have lower fuel and maintenance costs compared to traditional gasoline vehicles.

• Improved performance: Electric vehicles offer instant torque, smooth acceleration, and quieter op...read more

I can provide a Cad model of Bracket in Creo with drawing.

• I am proficient in Creo and can create a 3D model of the bracket with accurate dimensions.

• I can also create a detailed drawing of the bracket with all necessary views and annotations.

• I have experience designing brackets for various applications, including automotive and aerospace industries.

• I can ensure that the bracket is designed to meet all necessary specifications and requirements.

First angle and third angle methods are two different approaches used in engineering drawings to represent the 3D object in 2D.

• First angle method is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant of a Cartesian coordinate system.

• Third angle method is commonly used in North America, where the object is imagined to be in the third quadrant of a Cartesian coordinate system.

• In first angle method, the top view is placed above the front v...read more

Power factor is the ratio of real power to apparent power in an AC circuit.

• It is a measure of how efficiently power is being used in a circuit.

• A power factor of 1 means all the power is being used efficiently, while a power factor of 0 means no power is being used efficiently.

• Power factor can be improved by using capacitors or other power factor correction devices.

• It is important to maintain a high power factor to avoid penalties from utility companies.

• Power factor is typical...read more

Parts can be released through a formal release process that includes documentation and quality checks.

• Create a release checklist to ensure all necessary steps are completed

• Document the release process and make it accessible to all team members

• Perform quality checks on the parts before releasing them

• Ensure all necessary approvals are obtained before releasing the parts

• Maintain a record of all released parts for future reference

Handle extra work by prioritizing tasks, delegating when possible, setting boundaries, and communicating with team members.

• Prioritize tasks based on deadlines and importance

• Delegate tasks to team members if possible

• Set boundaries and communicate with team members about workload

• Stay organized and manage time effectively

• Seek help or resources if needed

DFT prediction refers to using Design for Testability techniques to predict potential issues in a design before manufacturing.

• DFT prediction involves analyzing the design for potential testability issues.

• It helps in identifying areas that may be difficult to test or diagnose during production.

• Examples of DFT prediction techniques include fault simulation, ATPG, and scan chain insertion.