Engineering, 13.03.2020 05:57 brebee24
A 380-L tank contains steam, initially at 500C, 3 bar. A valve is opened for 20 seconds and steam flows out of the tank at a constant mass flow rate of 0.005 kg/s. During steam removal, a heater maintains the temperature within the tank constant. Determine final mass remaining in the tank, in kg, and the final pressure in the tank, in bar.
Answers: 3
Another question on Engineering
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
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 19:10
Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false
Answers: 3
You know the right answer?
A 380-L tank contains steam, initially at 500C, 3 bar. A valve is opened for 20 seconds and steam fl...
Questions
Medicine, 26.03.2021 06:00
Mathematics, 26.03.2021 06:00
History, 26.03.2021 06:00
Mathematics, 26.03.2021 06:00
French, 26.03.2021 06:00
Computers and Technology, 26.03.2021 06:00
History, 26.03.2021 06:00
Mathematics, 26.03.2021 06:00
Mathematics, 26.03.2021 06:00
Mathematics, 26.03.2021 06:00
