The beam supports the load of P = 9kip. As a result, the A992 steel (E = 29 × 103ksi) member BC is subjected to a compressive load. Due to the forked ends on the member, consider the supports at B and C acts as pins for x-x axis buckling and as fixed supports for y-y axis buckling. Determine the factor of safety with respect to buckling about each of these axes.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.