Engineering, 13.07.2019 21:10 bankskry
Steam enters a turbine operating at 4 mpa at 320 °c and exits at 0.8 bar and a quality of 0.88. assume the amount of heat transfer is negligible. determine the amount of specific work from the turbine and entropy generated during the process.
Answers: 2
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Steam enters a turbine operating at 4 mpa at 320 °c and exits at 0.8 bar and a quality of 0.88. assu...
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