Answers: 2
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
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Does the army have good bullet proof cars...
Mathematics, 04.07.2019 12:10
Mathematics, 04.07.2019 12:10
History, 04.07.2019 12:10
Chemistry, 04.07.2019 12:10
History, 04.07.2019 12:10
History, 04.07.2019 12:10
Social Studies, 04.07.2019 12:10
Social Studies, 04.07.2019 12:10
History, 04.07.2019 12:10
History, 04.07.2019 12:10
Social Studies, 04.07.2019 12:10