Senior CAE Engineer Interview Questions and Answers

Engineering is the application of scientific principles to design and build practical solutions, while research is the pursuit of new knowledge.

• Engineering focuses on solving practical problems and creating products that can be used in the real world.

• Research is focused on discovering new knowledge and understanding fundamental principles.

• Engineering is often driven by specific goals and constraints, while research is more open-ended.

• Engineering typically involves working wit...read more

Key aspects to solve any engineering problem include identifying the problem, gathering data, analyzing the data, developing solutions, and testing the solutions.

• Identify the problem and its scope

• Gather relevant data and information

• Analyze the data to understand the problem and its root cause

• Develop potential solutions and evaluate their feasibility

• Test and refine the chosen solution

• Implement and monitor the solution for effectiveness

I would approach the problem systematically by identifying the root cause and exploring possible solutions.

• Define the problem and gather all relevant information

• Identify the root cause of the problem

• Brainstorm and evaluate possible solutions

• Select the best solution and develop an action plan

• Implement the solution and monitor its effectiveness

The governing equation of motion is a mathematical expression that describes the motion of a physical system.

• It is used to predict the behavior of a system over time.

• It takes into account the forces acting on the system and the system's mass.

• Examples include Newton's second law of motion and the wave equation.

• It is essential in engineering and physics for designing and analyzing systems.

I verify the results by comparing them with experimental data and performing sensitivity analysis.

• Compare results with experimental data

• Perform sensitivity analysis

• Use statistical methods to validate results

• Collaborate with experimental team to ensure accuracy

• Verify against industry standards and best practices

Fatigue is the weakening of a material caused by repeated loading and unloading.

• Fatigue is a type of failure that occurs over time due to cyclic loading.

• It can happen in materials such as metals, composites, and plastics.

• Fatigue can lead to cracks, fractures, and ultimately failure of the material.

• Examples of fatigue failure include the collapse of the Silver Bridge in 1967 and the Aloha Airlines Flight 243 in 1988.