Chemistry, 24.09.2019 22:00 andrealeon2000
An engineer claims she has invented a system that operates according to the ideal ra cycle with maximum and minimum temperatures (associated with warm surface wat versus colder deep water) equal to th = 26.85°c and tc = 1.85°c. the cycle is saic have a net output of shaft power wnet = 50 kw, and a working fluid flow rate of ri 0.25 kg/s of (pure, non-ocean) water. assume the maximum temperature occurs a saturated vapor conditions and the minimum temperature occurs at saturated liquid conditions. does the invention violate the 2nd law of thermodynamics? show worl no. the net shaft power is slightly lower than the ideal (maximum poss: shaft power (wnet. ideal = 51.9 kw) under the given conditions.
Answers: 1
Chemistry, 22.06.2019 19:20
The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
Answers: 1
Chemistry, 23.06.2019 10:30
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
Answers: 1
Chemistry, 23.06.2019 15:20
Which element below could be an isotope of berylliumsodium-10beryllium-10boron-9carbon-9
Answers: 2
An engineer claims she has invented a system that operates according to the ideal ra cycle with maxi...
English, 11.07.2019 20:40
Spanish, 11.07.2019 20:40
World Languages, 11.07.2019 20:40
Biology, 11.07.2019 20:50
Mathematics, 11.07.2019 20:50
Biology, 11.07.2019 20:50