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There are three buckets with water, air, and gasoline. If you put a sensor in the buckets, what type of sensing technology would you use to tell them apart?
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1
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2018
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November 29, 2021
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For the following joints (images) describe the forces and failure modes of the bolted connections. Why is pretensioning the bolts important? What would fatigue failure look like for the bolted connections?
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1
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2227
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August 12, 2021
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The buckle on your backpack is breaking. How would you redesign the part to ensure this doesn't happen?
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1
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3184
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August 10, 2020
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Given an adjustable crescent wrench, which cross-sections would you use for different parts of the wrench?
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2
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2799
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July 31, 2021
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Garden hose has stopped flow. There is constant static pressure and no water hammer. Why does hose have tear in axial direction at the end of the hose?
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1
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1578
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May 6, 2021
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What are the key components in a consumer electronic laptop?
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2
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3025
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October 3, 2020
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What sensors are used in an Xbox Kinect? Explain how these sensors work and why are they are used
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1
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1797
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October 3, 2020
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If I have sealed tubing subjected to its maximum pressure rating, where would it fail and why?
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1
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3092
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October 3, 2020
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What graph would you look at to see whether a material would fail from long-term exposure to vibrations?
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1
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4895
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September 11, 2020
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