Engineering, 28.06.2020 02:01 lanettejohnson355
The step shaft is subjected to a torque of 710 lb·in. If the allowable shear stress for the material is τallow = 12 ksi, determine the smallest radius at the junction between the cross sections that can be used to transmit the torque.
Answers: 3
- Torque, measured in 
.
- Radius of the cross section, measured in inches. 
- Torsion module, measured in quartic inches. 
- Torsional shear stress, measured in pounds per square inch. 
is the diameter of the cross section, measured in inches.
![D = 2\cdot \sqrt[3] {\frac {2\cdot T}{\pi\cdot \tau}}](/tpl/images/0696/3602/ea377.png)
and 
, then:![D = \sqrt[3]{\frac{2\cdot (710\,lbf\cdot in)}{\pi \cdot (12000\,psi)} }](/tpl/images/0696/3602/ed752.png)
Another question on Engineering
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 19:10
With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.
Answers: 1
You know the right answer?
The step shaft is subjected to a torque of 710 lb·in. If the allowable shear stress for the material...
Questions
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
History, 11.07.2019 07:00
Social Studies, 11.07.2019 07:00
English, 11.07.2019 07:00
Geography, 11.07.2019 07:00
Geography, 11.07.2019 07:00
