Engineering, 10.12.2019 04:31 leo4687
Aroof system with w16 x 40 sections spaced 9’-0" o. c. is to be used to support a dead load of 40 psf, a roof live or snow or rain load of 30 psf, and a wind load of 20 psf. compute the governing factored load. show all work.
Answers: 2
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On a average work day more than work place firs are reorted
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Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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List 3 options on how to reduce knocking problens during engine process,
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An electric motor is used to drive a power press which makes steel turning moment diagrams 323 pressings from a metal sheet. the motor runs at a mean speed of 50 rev/s. the torque required is 10.0nm for 0.2s, followed by 1.0nm for0.3 s with this sequence then being repeated. what is the minimum power required of the motor and the moment of incrtia required for the t1ywhcel if the speed fluctuations are to be restricted to 1.5%?
Answers: 3
Aroof system with w16 x 40 sections spaced 9’-0" o. c. is to be used to support a dead load of 40 ps...
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