Rod bd is made of steel 6 ( 29 10 psi) e   and is used to brace the axially compressed member abc. the maximum force that can be developed in member bd is 0.02p. if the stress must not exceed 18 ksi and the maximum change in length of bd must not exceed 0.001 times the length of abc, determine the smallest-diameter rod that can be used for member bd

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

On a average work day more than work place firs are reorted

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.