Hirotec Senior Design Engineer Interview Questions and Answers

Moderate level aptitude test

Q1. What was your work in previous company.
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Q2. Types of casting and casting defects
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Q3. What's is the formula of Torque.
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Q4. Selfi Introduction
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Q1. Related to my job work topic
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Q2. Related to design work
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Very tuff and difficult, they are providing a 2 dimension view

Q1. What is geometric tolerance ?
Ans. 
Geometric tolerance is a set of symbols used to define the allowable variations in form, size, and orientation of features on a part.
• Geometric tolerance ensures that parts are manufactured within specified limits to ensure proper fit and function.

• It includes symbols such as concentricity, perpendicularity, parallelism, and flatness to communicate the required tolerances.

• For example, a drawing may specify a hole diamete...read more
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Q2. What are the input need for design?
Ans. 
Inputs needed for design include requirements, constraints, user needs, budget, timeline, materials, and feedback.
• Requirements from stakeholders

• Constraints such as budget and timeline

• User needs and preferences

• Materials and resources available

• Feedback from testing and iterations
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