A. improves in summer as compared to that in winter B. improves in winter as compared to that in summer C. is unaffected by climatic conditions D. none of the above...
A. cooling water passes through tubes and steam surrounds them B. steam passes through tubes and cooling water surrounds them C. steam and cooling water mix D. steam and cooling water do not mix...
A. isentropic heat drop to useful heat drop B. adiabatic heat drop to isentropic heat drop C. cumulative actual enthalpy drop for the stages to total is isentropic enthalpy heat drop...
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