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Alexa Williams
Engineering
For steels, we can assume the endurance limit measured by rotating beam tests is the 50% of the ultimate tensile strength (UTS) as long as the UTS is equal to or less than 200 ksi (1400 MPa). True/False
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Maliyah Stein
Engineering
What is a motor cycle motor made out of
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Abril
Engineering
An engineer is considering time of convergence in a new Layer 3 environment design. Which two attributes must be considered? (Choose two)
A. Addition of a valid forwarding path
B. Loss of a valid forwarding path
C. SPT timers update
D. OSPF database updates
E. Forwarding table updates
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Adrianna Pacheco
Engineering
Nitrogen at an initial state of 300 K, 150 kPa and 0.2 m3is compressed slowly in an isothermal process to a final pressure of 800 kPa. Determine the work done to the nitrogen and the amount of heat transfer during this process.
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William Perry
Engineering
During world war 1 what process replaced riveting for ship repair
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Lawson Webster
Engineering
What are the advantages of bioethanol? What food crops can be used to produce bioethanol?
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Gaven Lowery
Engineering
A pure metal can be strengthening by addition of impurities. Identify strengthening mechanism that utilize impurities and discuss the method of strengthening
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Elijah Roberts
Engineering
Which of the following is not an example of heat generation? a) - Exothermic chemical reaction in a solid b) - Endothermic Chemical Reactions in a solid c) - Nuclear reaction in nuclear fuel rods d) - Electric resistance heater
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Tori
Engineering
List four things that should be done during a thorough inspection of the brake fluid.
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Beamer
Engineering
If the head loss in a 30 m of length of a 75-mm-diameter pipe is 7.6 m for a given flow rate of water, what is the total drag force exerted by the water on this length of pipe?
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Aleena
Engineering
Which statement is not correct regarding the deformation of a circular shaft in torsion? a. Cross sections remain flat. b. Longitudinal lines remain straight. c. Circular sections remain circular. d. Radial lines on the sections remain straight.
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Olivia Taylor
Engineering
Consider three branch prediction schemes: predict not taken, predict taken, and dynamic prediction. Assume that they all have zero penalties when they predict correctly and two cycles when they are wrong. Assume that the average predict accuracy of the dynamic predictor is 90%. Which predictor is the best choice for the following branches? [1.5 pts]a. A branch that is taken with 5% frequencyb. A branch that is taken with 70% frequencyc. A branch that is taken with 95% frequency
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Meggie
Engineering
What is the ideal cooling system for low horsepower motor? For example1hp motor
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Clayton Robbins
Engineering
What is the magnitude of the maximum stress that exists at the tip of an internal crack having a radius of curvature of 3.5 * 10-4 mm (1.378 * 10-5 in.) and a crack length of 5.5 * 10-2 mm (2.165 * 10-3 in.) when a tensile stress of 220 MPa (31910 psi) is applied?
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Walker Hooper
Engineering
Yield and tensile strengths and modulus of elasticity with increasing temperature. (increase/decrease/independent)
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