Superheated steam is fed to an insulated turbine at 40 bar and 600oC. It exits the turbine at the same elevation, and kinetic energy changes are negligible. The exit steam is at 1 bar and 150oC. What is maximum amount of work recoverable from this stream?

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

On a average work day more than work place firs are reorted

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