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Hardware FYI Introduction
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0
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488
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July 26, 2020
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Draw an IV curve for a diode
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1
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115
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April 20, 2024
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What is the value of V_out in a RC filter?
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1
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222
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April 20, 2024
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What is the skin effect in conductors?
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1
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128
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April 20, 2024
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A beam is made from two cylinders, where the inner cylinder is steel and the outer cylinder is aluminum. Which cylinder will yield first if beam is a simply supported cantilever beam?
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1
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786
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April 2, 2024
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You have a concentrated load at the center of a beam with two point supports on either end. Describe the shear force and bending moment diagram
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2
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1412
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March 3, 2024
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On which side of a wall-mounted cantilever beam induced with a point load will it fail?
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5
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12164
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February 27, 2024
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You have a cantilever beam, to minimize deflection, you add a support elbow. Would you add this to the top or bottom? Why?
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1
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4120
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April 24, 2022
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You have two identical bolts and nuts torqued to the same spec clamping two faces together. One bolt is lubricated while the other is not. What is the clamp load of each bolt?
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2
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1302
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February 14, 2024
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What's the difference between a ramjet and scramjet?
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0
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86
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February 9, 2024
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Two concentric tubes, where the inner tube is made of aluminum and outer tube is steel, are assembled vertically with a mass on top. Which tube will see more deflection?
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4
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1381
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February 4, 2024
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Mechanical Engineering Technical Interview Questions
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1
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18054
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February 3, 2024
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You have 5kg of Aluminum and 5kg of Steel. You can make whatever cross section beam you want with these materials. If you have to make a cantilever beam 1m long with a load at the end and you want to minimize the deflection. What material would you use?
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8
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5318
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February 2, 2024
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You are designing a steel beam to minimize deflection for a given force and avoid permanent deformation. Which material property should be maximized?
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1
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832
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February 2, 2024
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How would you test a vessel to ensure its readiness for launch?
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0
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100
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January 29, 2024
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Walk me through the different materials used on the visible exterior of your phone, why those specific materials might be used, and how they are manufactured
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1
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1386
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January 25, 2024
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Rank a set of materials by density and strength/weight ratio
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0
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101
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January 24, 2024
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How would you design a pressure gauge?
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0
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107
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January 21, 2024
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If you had to pressurize a pressure vessel in testing, would you rather pressurize with liquid or gas and why?
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1
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1444
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January 21, 2024
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What is the takeoff distance for a given aircraft?
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0
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96
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January 21, 2024
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What are the different ways you can identify if a part is steel or aluminum?
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1
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3776
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August 5, 2020
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What is the Free Body Diagram of an accelerator throttle pedal assembly?
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0
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131
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January 16, 2024
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How does the refrigeration cycle work?
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0
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105
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January 16, 2024
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Motor and Solenoid Currents
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0
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89
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January 11, 2024
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Low Pass Filter Analog Implementation
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0
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94
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January 9, 2024
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Ideal Op Amp Properties
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0
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78
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January 9, 2024
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OP Amps: Common Mode vs Differential
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0
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96
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January 9, 2024
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Why can't you simply make a chip bigger to fit more transistors?
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0
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105
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January 9, 2024
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P vs n type semiconductors
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0
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76
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January 9, 2024
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What are common DFM guidelines for Sheet Metal Design, and how would you stiffen a part made from sheet metal?
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1
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603
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January 5, 2024
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