Engineering, 16.03.2020 23:59, synite
A solid round bar of AISI 1018 cold-drawn steel is used as a torsion bar and subjected to a reversing torque of 200 Nm. The bar is 25mm in diameter and has a machined groove 2.5mm in depth with a 2.5mm fillet radius that is used for axial location. Determine the expected life of the torsion bar.
Answers: 1
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
A solid round bar of AISI 1018 cold-drawn steel is used as a torsion bar and subjected to a reversin...
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