summer or winter , when we get maximum eff. From turbine and why.

Q.summer or winter , when we get maximum eff. From turbine and why.

Ans. winter... bcz we can easily maintain vaccum, so work done will be more.

• it iz no direct effect, in winter condenser effectivness increases,proper vacume is created & this lead to increases turbine efficiency, on the other hand in winter turbine body temp has to maintain properly & if vacume high vacume is created then der is problm of sub cooling in condenser