Product Design Engineer Interview Questions

633 product design engineer interview questions shared by candidates

Given 2 material and let you choice which will be the suitable material for next generation iPhone case. The strength of material A is double compare to the current material. The Young’s module of material B is double to the current material.
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Product Design Engineer

Interviewed at Apple

4.1
Jun 23, 2021

Given 2 material and let you choice which will be the suitable material for next generation iPhone case. The strength of material A is double compare to the current material. The Young’s module of material B is double to the current material.

Draw a free-body diagram. How do you know the design will work? If you are standing on Mars and have a 10 oz cup of hot coffee currently at 125F, how long will it take to drop to 50F? Explain the cup material and thermals, ambient air conditions, and if you drop the cup, draw a free body diagram and calculate the area of the cup and whether or not the cup will break. Do a beam calculation of the elasticity of the cup material.
avatar

Product Design Engineer

Interviewed at Apple

4.1
May 2, 2023

Draw a free-body diagram. How do you know the design will work? If you are standing on Mars and have a 10 oz cup of hot coffee currently at 125F, how long will it take to drop to 50F? Explain the cup material and thermals, ambient air conditions, and if you drop the cup, draw a free body diagram and calculate the area of the cup and whether or not the cup will break. Do a beam calculation of the elasticity of the cup material.

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