Engineering, 11.07.2019 01:10 sksksjs
Acantilevered boom is part of an assembly machine and is made of from a steel beam s4x7.7. a tool with a weight of 650 lb moves continuously from the end of the 60in beam to a point 25in. from the support. specify a suitable design factor for the boom (n value), giving the material, the cross-sectional shape, and the dimensions. s= - 45 ksi and s=60 ksi for the steel beam and assume k= -1. desired reliability 0.99.
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
You know the right answer?
Acantilevered boom is part of an assembly machine and is made of from a steel beam s4x7.7. a tool wi...
Questions
Biology, 23.08.2019 00:00
Biology, 23.08.2019 00:00
Chemistry, 23.08.2019 00:00
History, 23.08.2019 00:00
Mathematics, 23.08.2019 00:00
English, 23.08.2019 00:00
Mathematics, 23.08.2019 00:00
Mathematics, 23.08.2019 00:00
Physics, 23.08.2019 00:00
History, 23.08.2019 00:00
History, 23.08.2019 00:00
English, 23.08.2019 00:00
