Engineering, 19.07.2019 00:30, maciemarklin3522
Two an electric motor weighing 2,500 n is supported on four springs, each having a stiffness of 4.4 kn/m. the rotor has a weight of 500 n with its center of mass located at a distance of 0.2 mm from the axis of rotation. assume the system has damping ratio equivalent to ? 0.2. find the amplitude of vibration of the motor and the force transmitted through the springs to the base when motor is running at 120 rpm
Answers: 1
Other questions on the subject: Engineering
Engineering, 04.07.2019 18:10, soreese02
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
Engineering, 04.07.2019 18:10, samanthabutryn
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
Answers: 3
Engineering, 06.07.2019 03:20, shelbellingswo
Aload of 10kn is to be suddenly applied to the free end of a vertical rod of length 500 mm, the upper end being rigidly fixed. 190 mechanical science what should the diameter of the rod be if the maximum stress in the rod is not to exceed 100 mpa? the tensile modulus of the rod is 205 gpa.
Answers: 2
Do you know the correct answer?
Two an electric motor weighing 2,500 n is supported on four springs, each having a stiffness of 4.4...
Questions in other subjects:
Mathematics, 14.08.2020 02:01
Mathematics, 14.08.2020 02:01
English, 14.08.2020 02:01
Mathematics, 14.08.2020 02:01
Mathematics, 14.08.2020 02:01
Social Studies, 14.08.2020 02:01
