QUESTION $1$

$($PO$1,$ CO$1,$ C$2)$

Answer YES or NO for the following statements and state your reason. You may provide your calculation or relevant sketch to justify your answer.

a$)$ The magnitude of kinetic energy depends on mass, hence it is considered as intensive properties

b$)$ In a cyclical process of a system, net amount of work is equivalent to the net amount of heat

c$)$ An adiabatic system is not necessary an isothermal system

d$)$ A highly efficient Carnot heat engine must obey to the Kelvin$-$Planck Statement

e$)$ A system which obeys the second law of thermodynamics is also complying the first law of thermodynamics

$(10$ marks$)$