Please answer these easy concept questions #4-#7 (no work required) Consider a s

Question

Please answer these easy concept questions #4-#7 (no work required)

Consider a simple ideal Rankine cycle (Ch. 9-10 in book). For fixed turbine inlet conditions (P and T), which of the following will happen if the condenser pressure is lowered? Pump work input will decrease Quality of fluid at turbine exit will decrease Turbine work output will increase Cycle efficiency will increase Heat supplied will increase True or false: for steady conduction through a cylinder of uniform material, the heat flux (heat per unit area) will be constant from the inner radius to the outer radius. True False Select all of the answers below which are correct units for dynamic (absolute) viscosity: stoke kg/m*s Pa*s cm^2/s poise True or false: Is the following process possible according to the 2nd Law of Thermo? Saturated water vapor at P=100 kPa is cooling isothermally, such that its entropy decreases from 7.3589 kJ/kg*K to 1.3028 kJ/kg*K. True False

Explanation / Answer

4)c,e

5)false

6)b,c,e

7)true

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