Engineering, 20.09.2020 14:01 jay3676
Design the hinged frame base of an IPE 450 subjected to N=8.0t and Q=2.0t
Answers: 2
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Amass of 1.5 kg of air at 120 kpa and 24ยฐc 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.
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If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
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The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal
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Engineering, 04.07.2019 19:20
Heat transfer by is the fastest mode of heat transfer that requires no intervening medium. a)-conduction b)-convection c)-radiation d)-conduction and convection
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Design the hinged frame base of an IPE 450 subjected to N=8.0t and Q=2.0t...
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