EES 612 Midterm: EES 612-Midterm-W2013-Solution

• School: Ryerson University
• Department: Electrical Engineering
• Course: EES 612
• Professor: All

Document Summary

Department of electrical and computer engineering ffiffifa 6ueotrio lvlachines and aotuators) Only basic scientific calculators are permitted as the aid. The examination paper is comprised of four questions, each question wofth as indicated by the table below. Answer all questions in the booklet, within the blank spaces provided underneath each question. Use the reverse side if needed: no questions to be asked during the examination. If in doubt about any question, clearly state your assumptions in answering the question. Paft marks for an answer will only be granted if the correct methodology is clearly shown. The last page of this booklet has some useful formulas and equations. Please do not detach any pages, includins the formula sheet, from this booklet. Q1: [25 marks] in the magnetic system of fig. 1a, the upper piece is made of silicon lron, whereas the lower piece is made of cast steel.