Engineering, 09.02.2021 16:30 darkskinnednune
الإجهاد المحوري المقابل للحمل الحرج للانبعاج لعينة من الحديد مقطعها على شكل مستطيل (0.04m*0.03m ) مثبتة بمفصل عند كل نهاية و معرضة لقوة ضغط محوري اذا علمت أن طولها 2.5m وE= 200 Gpa
Answers: 1
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:20, alexis9263
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
الإجهاد المحوري المقابل للحمل الحرج للانبعاج لعينة من الحديد مقطعها على شكل مستطيل (0.04m*0.03m ) مث...
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