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If you had designed this rear cover, what are 5 tests that you would conduct on the completed iPod Touch assembly to ensure that your rear cover design met all applicable requirements? Why?
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2
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2402
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February 15, 2022
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What are the major design considerations for optimizing airflow?
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1
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1190
|
September 18, 2023
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If there is a diving board, how would you half the deflection?
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1
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1606
|
July 31, 2021
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When should you counterbore vs. countersink a hole?
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1
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1827
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July 31, 2021
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What are the different types of stress & force a material can endure?
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1
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2583
|
August 3, 2021
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Is a pressure vessel more likely to fail from repeated cycles of low pressure or a one off high pressure spike?
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1
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1354
|
August 12, 2021
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Why does a computer/office chair have fives legs? Why does a chair have four?
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1
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1273
|
September 15, 2023
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Imagine a dashed line down a mile length of a straight road. Explain how you would calculate the volume of paint required for this mile stretch of road
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1
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1074
|
September 15, 2023
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How would you measure air pressure of an airplane?
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0
|
925
|
October 3, 2020
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Brainstorm 15-20 ways to remove balloons from a room
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0
|
1689
|
October 26, 2022
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How would you tolerance a touch screen assembly to the mounting chassis of a smart phone?
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0
|
1358
|
January 17, 2023
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Describe the failure theories for brittle and ductile materials
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0
|
964
|
August 10, 2021
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How would you design an automated sticker peeler?
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0
|
835
|
August 10, 2021
|
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Draw a commuter bike-label every single part on it. Explain what it’s job is and why it is designed that way
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0
|
896
|
August 6, 2020
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iPhone Home Button: How would you design the mechanism of the home button?
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0
|
1588
|
April 17, 2022
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If you were asked to design an electric toothbrush, a mining truck, and a satellite to be launched in to space, what considerations would you have for each?
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0
|
661
|
January 24, 2023
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How would you design an experiment to measure the thermal conductivity of corrugated cardboard?
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0
|
831
|
February 24, 2023
|
|
How would you use calibrated dowels in the design/machining/inspection process?
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0
|
740
|
May 21, 2021
|
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What type of tests would you conduct on a solid state drive?
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0
|
848
|
January 4, 2021
|
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If you only use you hot tub during the weekend, is it more efficient to leave it on all the time or turn it on only for the weekend?
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0
|
946
|
October 3, 2020
|
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You have a stool with four legs, two are Aluminum, two are steel. All legs are identical in geometry (area/length). If you continiously heat up this stool, how will the load share change over as time goes on?
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0
|
2067
|
September 28, 2020
|
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What techniques are used to mitigate rotational vibration on a hard disk?
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0
|
1376
|
August 8, 2020
|
|
Your device has a stylus. How do you store it? How do you charge it? What kind of things can you use it for?
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0
|
699
|
August 8, 2020
|
|
Explain the types of tests you would conduct on an Oculus Rift
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0
|
910
|
September 2, 2020
|
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You have a mass of 1 kg that you want to drive to the end of a 1 m long horizontal rail in 10 seconds. Determine the minimum power requirement for a linear actuator
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0
|
517
|
August 2, 2023
|
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For a screwed connection, what condition will the bolt experience no shear load?
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0
|
679
|
August 2, 2023
|
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What are the following GD&T symbols, and what tolerance & surface does it control?
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0
|
834
|
August 2, 2023
|
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Describe how you would design a mounting for a resistor?
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0
|
603
|
January 24, 2023
|
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There is a car with a spring attached to it and a wall. Spring is extended and then released. What does the time-varying response look like?
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|
0
|
681
|
August 7, 2020
|
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How do you test for waterproofing on consumer electronic products (smart phone, tablet, etc)?
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|
3
|
1876
|
August 28, 2023
|