1.‎Research one of the fields of Electrical and Electronics Engineering. Report 1-2 pages of what you have learned about the area you are researching.

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false