Engineering, 16.12.2019 18:31 laywah4
Asteam turbine operates adiabatically at a power level of 3500 kw. steam enters the turbine at 2400 kpa and 500°c and exhausts from the turbine as saturated vapor at 20 kpa. what is the steam rate through the turbine in kg/s, and what is the turbine isentropic efficiency (often just called the turbine efficiency)?
Answers: 2
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
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
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 18:20
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
Asteam turbine operates adiabatically at a power level of 3500 kw. steam enters the turbine at 2400...
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