UnitedHealth Internship Trainee Interview Questions and Answers

Basic mechanical engineering questions and aptitude

Q1. 1.GD&T 2.Gearbox types 3. How to reduce stress concentration
Ans. 
GD&T, gearbox types, and stress concentration reduction are important topics in engineering.
• GD&T (Geometric Dimensioning and Tolerancing) is a system for defining and communicating engineering tolerances.

• Common gearbox types include spur, helical, bevel, and worm gearboxes.

• To reduce stress concentration, techniques such as filleting, chamfering, and using proper material selection can be employed.
Answered by AI
Add your answer
Q2. 4. Stress strain diagram 5.Draw isometric view
Ans. 
Stress strain diagram shows the relationship between stress and strain in a material. Isometric view is a 3D representation of an object.
• Stress strain diagram illustrates how a material deforms under stress.

• Isometric view is a 3D representation where all three axes are equally foreshortened.

• Examples: Steel stress strain diagram shows linear elastic region followed by plastic deformation. Isometric view of a cube shows
Answered by AI
Add your answer
Q3. 6. Design methodology for manufacturing
Ans. 
Design methodology for manufacturing involves creating a systematic approach to developing and producing products efficiently.
• Identify customer needs and requirements

• Create detailed design specifications

• Select appropriate materials and manufacturing processes

• Prototype and test the design

• Optimize for cost and efficiency

• Implement quality control measures

• Continuously improve the design and manufacturing process
Answered by AI
Add your answer

Q1. 1.what is the Qualification ? 2.What is your Previous experience? Tell something about yourself? Information about your family ? Are willing to relocate? About your skills and interest?
Ans. Post Graduation in Microbiology and almost 3 years of experience
Answered by Archana
Add your answer
Q2. Your total experience and salary expectations?
Ans. My previous experience is almost 3 years and salary as per company's norms.
Answered by Archana
Add your answer

MCQ on Human Anatomy and duration will be 60 min.