Engineering, 17.07.2019 23:40 ooEVAoo
An a-36 steel bar has a length of 50 in. and cross- sectional area of 0.7 in^2. determine the length of the bar it is subjected to an axial tension of 5000 lb. the material has linear-elastic behavior
Answers: 3
Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
Engineering, 04.07.2019 18:20
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
An a-36 steel bar has a length of 50 in. and cross- sectional area of 0.7 in^2. determine the length...
History, 23.04.2021 20:00
Mathematics, 23.04.2021 20:00
Mathematics, 23.04.2021 20:00
English, 23.04.2021 20:00
Mathematics, 23.04.2021 20:00
Physics, 23.04.2021 20:00
English, 23.04.2021 20:00