For a cylindrical s-590 specimen (animated figure 8 32) originally 11 mm in diameter and 518 mm long, what tensile load (in n) is necessary to produce a total elongation of 4.0 mm after 1500 hours at 815°c? assume that the sum of instantaneous and primary creep elongations is 0.76 mm.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Fluids at rest possess no flow energy. a)- true b)- false

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.