Steam enters an adiabatic turbine operating at steady state at 2mpa, 400 c with velocity of 50 m/s and exit at 15 kpasquality of 90% with velocity or 180 m/s) the elevation of inlet is47m higher than at the exit and the mass flow rte is 5 kg/s. let g = 9.81 m/s. determine the powerdeveloped by the turbine.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature