Question

Exergy efficiency :

A) Computess the effectiveness of a system relative to it performance in reversible condition

b) OCmpute a measure of the power supply to the device

C) is the maximum theatrical useful work possible during a process

D) the percent of the work generated by the system per unit of heat energy in the cycle.

Energy destruction:

A) representa the lost potential and be know as irreversible or lost work

b) the work that can be obtained from an amount of energy subtracted the entropy production

c) A parameter to measure the degree of degradation of energy

d) the amount of molecule that destroy the ozono.

Answer 1