Engineering, 02.11.2019 03:31 Cnolteb5663
Engineers are considering two possible vessel shapes for storing fuel. one shape is cylindrical and the other is spherical. each vessel would be constructed out of the same material such that its hoop stresses and longitudinal stresses would be no greater than 19.0 ksi . the cylindrical pressure vessel has an inside diameter of d c = 28.0 in and a thickness of t c = 1.00 in . the spherical pressure vessel has an inside diameter of d s = 29.0 in and a thickness of t s = 0.500 in .
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
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
Engineering, 04.07.2019 19:10
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
Answers: 2
Engineers are considering two possible vessel shapes for storing fuel. one shape is cylindrical and...
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