In this paper a computer program is employed to evaluate the performance of a gas turbine power plant at a different ambient temperature. This is very important especially in Iraq. because of the wide range of ambient temperature variation throughout the year. The results show that the thermal efficiency of the plant decreases as the ambient air temperature increases. https://www.diegojavierfares.com/top-deal-Goodridge-G-Stop-Brakeline-Kit-Subaru-hot-buy/