Problem 1. (10 pts) a) (T / F) For the same pressure rise, a gas turbine compressor of a Brayton cycle requires much less power than the pump of a Rankine cycle. b) (T / F) The exhaust gases exiting from a gas turbine power plant in general cannot be used to generate additional power and must be discarded to the surrounding air. c) (T / F) For an ideal turbojet cycle, where the entire amount of thrust is provided by the turbojet, the back work ratio (BWR) is 1.0. d) (T / F) It is possible to cool moist air without changing its humidity ratio. e) (T / F) The Dalton model assumes that each component of a mixture can be treated as if it were alone at the same temperature and pressure of the overall mixture