Engineering, 11.02.2020 20:42 youngboymark123
Select five of the following modern items or devices and determine what Specific material(s) is (are) used and what specific properties this (these) material(s) possess(es) in order for the device/item to function properly. Finally, write a short essay inwhich you report your findings. Cell phone/digital camera batteriesCell phone displaysSolar cellsWind turbine bladesFuel cellsAutomobile engine blocks (other than castiron)Automobile bodies (other than steel alloys)Space telescope mirrorsMilitary body armorSports equipmentSoccer ballsBasketballsSki polesSki clubsGolf ballsKayaksLightweight bicycle frames
Answers: 3
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
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Select five of the following modern items or devices and determine what Specific material(s) is (are...
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