Plot the neat p-v and T-S diagram of water showing the various lines (2) Calculate fro
steam tables the values of various properties(Internal
energy(Uf, Ug, Ufg). specific volume(Vf. Vg. Vfg)
specifuc enthaly(hf, hg hfg) Specific entropy (Sf. Sg. Sfg)
of wet steam at 2,4,6,8,10 bar pressure respectively

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.