Science, Technology, Engineering & Mathematics
Professionals in these careers strive...
Engineering, 20.05.2020 23:04 starfox5454
Science, Technology, Engineering & Mathematics
Professionals in these careers strive to enhance the quality of life through innovations in technology, health sciences or information, the environment, and .
A. communication systems
B. needs of the people
Answers: 1
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
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
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
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
You know the right answer?
Questions
Mathematics, 26.03.2020 20:11
Mathematics, 26.03.2020 20:11
Mathematics, 26.03.2020 20:12
History, 26.03.2020 20:12
Physics, 26.03.2020 20:12
Mathematics, 26.03.2020 20:12
