A. A frictionless, insulated piston cylinder contains carbon monoxide, CO, (an ideal gas) 20°C and
121 kPa. An internal fan is turned on and the volume increases by 50%.
1. (12 pts) In A, what is the magnitude of specific boundary work? $w_b = $____ kJ/kg
2. (20 pts) In A, what is the specific work input from the fan? $w_{fan} = $____ kJ/kg