*me mysteriously appears in a deafening sonic boom*
For this coming Monday's exam on compressible and unsteady fluid
flow, I will have two hours to complete four long questions - or
about 30 minutes per question.
The thing is, no matter how fast I do the questions during
practice, I always take no less than 45 minutes per question. And
this is under non-stressful exam conditions - under the pressure of
exam conditions, I have to be a lot more careful since a single
careless mistake can doom the whole answer.
Well, at least my lecturer has promised us that he won't penalise
us heavily for careless mistakes so long as our methodology and
reasoning are both correct. 
