J. Redacta una crónica periodistica de manera coherente y cohesionada y
desarrolla las ideas relacionadas entre
si. Tambien respeta el orden
cronológicos de los hechos.

Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above