Engineering, 31.03.2020 21:22 des7900
A piston-cylinder device contains helium gas. During a reversible, isothermal process, the entropy of the helium will increase. During a reversible, adiabatic process, the entropy of the helium will increase. During an actual adiabatic process, the entropy of the helium will increase.
Answers: 1
Engineering, 04.07.2019 18:10, DestyHilBan1183
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10, ayoismeisjjjjuan
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
A piston-cylinder device contains helium gas. During a reversible, isothermal process, the entropy o...
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