Given a rankine cycle with reheat operating with the following conditions: boiler exit conditions: 10 mpa, 600°c, and 7 kg/s: reheat exit conditions: 1.6 mpa and 600°c; condenser operating pressure: 30 kpa. you may assume all devices are ideal. determine the power output, heat transfer rate input required, and thermal efficiency of the plant.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.