Need help with FE exam preparation

[aag]

I am giving FE exam next month with Mechanical discipline afternoon test. I am using FE Review Manual - Michael R. Lindeburg.

I am not sure about the following :

1. How much time to invest studying Chemistry and Electrical ?

2. What kind of problems to expect in Chemistry and Electrical? Calculations or theory..

3. Is it good idea to only go through the topics mentioned in NCEES FE supplied reference handbook on page 1 and page 3 for Chemistry and Electrical?

Greatly appreciate your feedback.

Thanks

-aag