Mr Spock
I agree there are only one or two of the fortyish questions requiring use of the
graphs for numeric answers but I said the
examiner based much of his THEORY around the
cap and its graphs.
Assuming you use the correct graph you will get an instant picture of whatever trend it
displays as well as actual number answers. Just look at the lines and axis and you have instant conformation of any theories you forgot or are in doubt about !
To anyone,I would again advise,spend a couple of nights reading 698 -- loads of info in it which need not be committed to memory and understand the graphs present a picture of many of the principles not just
performance data, it really can help !