Aw254x 33 structural steel (e =200 gpa) section is used for a column with an actual length of 6 m. the column can be considered fixed at both ends for bending about the axis of the cross section with the smallest second moment of area and pinned at both ends for bending about the axis with the largest second moment of area. determine the maximum axial compressive load p that can be supported by the column if a factor of safety of 1.9 with respect to failure by buckling is specified.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

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

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.