What it mean that............

(The protagonist here needs no introduction.The lecture begins on time.There is no dialogue.First 10 minutes are spent on more important activities such as cleaning the blackboard and drawing diagrams on that part of the board where they are least visible with the lightest color of chalk.That done, another 5 minutes are spent in walking to and fro thinking about how to make the lives of the students sitting there miserable.Finally the stunned silence is broken and the much awaited words of wisdom fall on our ears........)

"So what we have to be consider here is the case of condensers.What are to be the condensers?"
Silence......
Then someone gathers the courage to say,"It is a heat exchanger"
Disappointed that we are not as foolish as she thought we were,she nods her head.....
"Yes,anyone else is to be have another answer??"
(We're like never mind................she goes on.........)
"Now what is to be in case of a Non-Condensing turbine is that there is to be no any condenser."
(Ya,am with you so far.....)
"Your pressure which is to be leaving to your turbine must supposed to be equal to atmospheric pressure....What it mean that,we are to be control what is supposed to be your pressure at outlet...."
(Dont you mean 'which is to be leaving FROM your turbine'......gotta have some sense of direction man........)
(Anyway,then there were a lot of "supposed to be's" and "what it mean that's".......and then i lost her.......I managed to catch a few lines here and there......)
"........this is are to be limited by what it is your boiler pressure and temperature."
"This temperature is what it may you can consider that................."
(Lost her again........)
"You have to be deal it more in heat transfer subject......"
(Hey...heat transfer....that sounds familiar......And while i was beaming with pride at having deciphered majority of what i heard today,it came again........)
What we are to be do the steam???"
I GIVE UP!