10
Which option identifies the concept represented in the following scenario?
Cyclones hit Ma...
Engineering, 13.01.2021 04:50 Werkrat2756
10
Which option identifies the concept represented in the following scenario?
Cyclones hit Madagascar, wreaking havoc with the vanilla crop. As a result, worldwide shortages occurred.
market control
O market equilibrium
O market disequilibrium
O market utility
Answers: 2
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
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 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
Chemistry, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Geography, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Mathematics, 19.11.2020 21:30
Chemistry, 19.11.2020 21:30
Physics, 19.11.2020 21:30