QUESTION 7 A value consisting of only a magnitude. vector O tension compression O scalar
...
![subject](/tpl/images/cats/User.png)
Engineering, 22.07.2021 01:00 AM28
QUESTION 7 A value consisting of only a magnitude. vector O tension compression O scalar
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 03:20
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
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 03:20
1kg of water contained in a piston-cylinder assembly undergoes two processes in series from an initial state where the pressure is 3.0 bar and the temperature is 150°c process 1-2: the water is compressed isothermally to a volume of 0.25 m^3 with 120 kj of work being done to the system. process 2-3: the water is heated at constant volume to a final pressure of 10 bar. a. find the change in internal energy for the system. b. calculate the amount of heat transferred, in kj. c. sketch both processes on a t-v diagram. (196.33 kj/kg, 76.33 kj)
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 06:10
The elements influencing a materials service performance include which of the following (mark all that apply) a)- stress b)- corrosion c)- temperature d)- vibration e)- operating cycles
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 11.07.2019 00:40
A8-in.-diameter steel shaft is to have a press fit with a 16-in-diameter cast iron hub. both the hub and the shaft are 10 in long. using maximum normal stress theorem and appropriate safety factor, it was identified that the maximum allowable circumferential (a.k.a. hoop or tangential) stress in the hub is to be 7.5 ksi. the moduli of elasticity are 30 x 106 psi for steel and 15 x 106 psi for cast iron. the poisson's ratio for both steel and cast iron is 0.3 and coefficient friction for the two materials is 0.12. determine a)-the interference or the original mismatch. b)-the maximum axial force required to press the hub on the shaft.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/User.png)
Engineering, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 05.11.2020 03:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.11.2020 03:10
![question](/tpl/images/cats/biologiya.png)
Biology, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/en.png)
English, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.11.2020 03:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10
![question](/tpl/images/cats/mkx.png)
Arts, 05.11.2020 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 03:10