Engineering, 28.12.2019 03:31 oomale
The size of carvins cove water reservoir is 3.2 billion gallons. approximately, 11 cfs of water is continuous withdrawn from this reservoir to support residents of roanoke county. this reservoir is filled with water from the roanoke river. during a severe drought, inflow into this reservoir can drop to 0.5 cfs. if the drought persists, how long (days) until this reservoir dry-up? (
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 compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Engineering, 04.07.2019 19:10
When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?
Answers: 2
The size of carvins cove water reservoir is 3.2 billion gallons. approximately, 11 cfs of water is c...
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