Engineering, 17.02.2020 05:16 alexandria3498
After Hurricane Katrina there was considerable public outrage that many of the properties were not insured against flooding although they were insured against wind damage. What might explain these different approaches to insurance? A. Predatory insurance policies. B. The risk of flood damage is potentially diversifiable but the risk of wind damage is not. C. The risk of wind damage is potentially diversifiable but the risk of flooding is not. D. Neither the risk of wind damage or the risk of flooding is diversifiable.
Answers: 1
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
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
After Hurricane Katrina there was considerable public outrage that many of the properties were not i...
Mathematics, 12.03.2020 22:07
Mathematics, 12.03.2020 22:07
Mathematics, 12.03.2020 22:08
Mathematics, 12.03.2020 22:08