Engineering, 17.07.2019 21:20 naeter
Amachine of mass 600 kg is subject to the a rectangular pulse of magnitude 1x105 n and duration of 0.03 sec. design a vibration isolator such that when used the maximum displacement of the machine is minimized and the transmitted force imparted to the foundatio is 35,000 n. what is the maximum displacement of the machine? show that a short duration pulse assumption may be used.
Answers: 2
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
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
Answers: 3
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Amachine of mass 600 kg is subject to the a rectangular pulse of magnitude 1x105 n and duration of 0...
Physics, 07.12.2020 22:30
History, 07.12.2020 22:30
Mathematics, 07.12.2020 22:30
Mathematics, 07.12.2020 22:30
Mathematics, 07.12.2020 22:30
Mathematics, 07.12.2020 22:30
Mathematics, 07.12.2020 22:30
Arts, 07.12.2020 22:30
Geography, 07.12.2020 22:30
Spanish, 07.12.2020 22:30