Engineering, 26.07.2019 16:10 rbalexander25
A200 kg machine is mounted on an isolator of stiffness 4x10 n/m and assumed damping ratio of 0.06. what is the amplitude of the force transmitted to the foundation through the isolator if the machine has a rotating unbalance of magnitude 0.25 kg-m and operates at 550 rpm? is this isolator a good choice?
Answers: 2
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
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Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
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Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
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Engineering, 04.07.2019 19:10
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
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A200 kg machine is mounted on an isolator of stiffness 4x10 n/m and assumed damping ratio of 0.06. w...
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