Engineering, 21.12.2020 18:00 ArielM20
A fairly large smooth asphalt parking lot adjacent to a shopping mall in the northern California city of Red Bluff has been constructed with an average slope of 0.5% and a maximum distance from the parking lot boundary to the runoff collection outlet of 90 meters. The 2-year, 24-hour rainfall estimate is slightly under 2-inches. Determine the time of concentration (t_c) using the following methods:
a) Kerby Method
b) NRCS Watershed Lag Method
c) Overton-Meadows Method
Answers: 3
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
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
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
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
A fairly large smooth asphalt parking lot adjacent to a shopping mall in the northern California cit...
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