In Ontario Canada Professional Practice exam(PEO PPE) for Engineering licensing is administered by PEO(Professional Engineers Ontario). It is Essay type , closed book exam. Part A is Ethics and Part B is law. It is three hours exam.
1-Day Seminars and 3-hour personal Tutorials are offered throughout Ontario to complement an extensive web site providing PPE exam questions and answers since 1981, and many other useful learning materials. http://www.exampreparationservices.com/ or http://www.professional-practice-exam.com
Focussedconsulting (http://www.peoexam.ca or http://www.focussedconsulting.com ) provides two day seminar for those planning write PEO PPE exam.
http://apegm.mb.ca/register/geninfo/ppeinfo.html
A fairly lengthy exam (multiple choice) covering ethics, contract & labour law, and other goodies.
All I can suggest is read the two books and the four pamphlets thoroughly. Most of the exam is common sense stuff, but there are some tough questions in there.