Apressure cooker (steel, 1kg, specific heat = 502 j/kgk) filled with air (assume monoatomic ideal gas: v = 4 l, p=1 atm, t=25c) is heated by 10 g of wood (heat of combustion = 21.2 mj/kg). assume all heat produced by combustion is transferred to the pot and that the pot cannot dissipate heat. what is the final temperature of the gas of the pot?

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.