Thermodynamics Basic Rakine Cycle

[Izaac5000]

In a steam plant operating on the simple Rankine cycle, the steam enters the turbine at 95 bar absolute and expands to 0.1 bar absolute. If the isentropic efficiency of the turbine is 75 % and feedpump work is neglected, determine the thermal efficiency in % of the cycle.

In a steam plant operating on the simple Rankine cycle, the steam enters the turbine at 85 bar absolute and expands to 0.1 bar absolute. Considering the feed pump work input, calculate the net work of the cycle in kJ per kg of the steam.

can please show step by step guide?

[Old_Geezer]

What has been your approach so far ?

[Izaac5000]

that's the thing im relatively new to this subject

[TonyV]

I would ask Mr Rankine, he should know.

[New Judge]

If you're relatively new to the subject how come you've been asked to answer a question which, on the face of it, seems beyond you? What sort of course is it that does that to its students?

[ToraToraTora]

you need to adjust the Heisenberg compensators to add in the schwarzchild radius without exceeding the Chandrasekhar limit. Personally I'd use an Einstein condensate.

[New Judge]

...//add in the schwarzchild radius without exceeding the Chandrasekhar limit.//

After which you will disappear into a Black Hole (provided you cross the Schwarzchild Radius and the Body concerned has more than 1.3 times the mass of the Sun).

[ToraToraTora]

only if your flux capacitor has reached 1.21 gigawatts judge or you'll end up in spagettification.

[Zacs-Master]

Maybe this will help
http://www.freestudy.co.uk/thermodynamics/t1201.pdf

it's all Geek to me.