Engineering, 04.11.2020 20:50 coolestkid2401
A 1/4 inch 16 UNC bolt is tumed by a 8-inch wrench a robotic arm.
2 questions
A. What is the pitch of the bolt?
B. What is the IMA of the bolt being turned by the wrench?
need by end of day
Answers: 2
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10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.
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How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
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Liquid flows at steady state at a rate of 2 lb/'s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. the liquid specific enthalpy at the inlet is 40.09 btu/lb and at the exit is 40.94 btub. the pump requires 3 btu/s of power to operate. if kinetic energy effects are negligible and gravitational acceleration is 32.174 tt/s, the heat transfer rate associated with this steady state process is most closely 1)-2,02 btu/s from the liquid to the surroundings 2)-3.98 btu/s from the surroundings to the liquid. 3)-4.96 btu/s from the surroundings to the liquid. 4)-1.04 btu/s from the liquid to the surroundings.
Answers: 2
A 1/4 inch 16 UNC bolt is tumed by a 8-inch wrench a robotic arm.
2 questions
A. What is...
A. What is...
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