Aload cell is calibrated in an environment at a temperature of 21°c and has the following deflection/load characteristics: load (kg) 0 50 100 150 200 deflection (mm) 0.0 1.0 2.0 3.0 4.0at 35°c, the measurements change to: load (kg) 0 50 100 150 200 deflection (mm) 0.2 1.3 2.4 3.5 4.6determine the sensitivity drift coefficient of the load cell in units of mm/kg/°c.

Agas contained within a piston-cylinder assembly e end nation about same energy states, 1 and 2, where pi 10 bar, v undergoes two processes, a and b, between the sam 0.1 m3, ui-400 kj and p2 1 bar, v2 1.0 m2, u2 200 kj: process a: process from 1 to 2 during which the pressure- volume relation is pv constant process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to +20 0 state 2 kinetic and potential energy effects can be ignored. for each of the processes a and b, (a) sketch the process on p-v coordinates, (b) evaluate the work, in kj, and (c) evaluate process the heat transfer, in kj