Engineering, 21.11.2019 20:31 Aleja9
Asae grade 5, unf bolt carries a static tensile load of 2000 lb with a safety factor of 5 based on proof strength. the bolt is used with a nut made of steel of sae grade 1 specifications. (a) what size of bolt is required? (b) what is the least number of threads that must be engaged for the thread shear strength to be equal to the bolt tensile strength?
Answers: 1
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 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
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Asae grade 5, unf bolt carries a static tensile load of 2000 lb with a safety factor of 5 based on p...
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