ee321exam1s03

ee321exam1s03 - EE321 Spring 03 Exam 1 Neatly print your...

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EE321 Spring 03 Exam 1 Neatly print your full name: Neatly print a 6 digit ID number for posting score (optional for grade posting): There are 14 questions on the exam.
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1.) Which of the following concepts leads to Kirchoff’s current law for magnetic equivalent circuits? (a) Ampere’s law, (b) Faraday’s law, (c) Gausse’s law, (d) Ohm’s law, (e) Murphy’s law (5 pts) 2.) Which of the following concepts leads to Kirchoff’s voltage law for magnetic equivalent circuits? (a) Ampere’s law, (b) Faraday’s law, (c) Gausse’s law, (d) Ohm’s law, (e) Murphy’s law (5 pts) 3.) In the derivation of our methodology to calculate force or torque, which of the following practical effects would lead to some error in our result ? Circle all that apply. (a) skin effect in the winding, (b) magnetic saturation, (c) magnetic hysteresis, (d) low-level magnetic non-linearity. (5 pts) 4.) Is a T-equivalent circuit of a transformer unique (a) yes, (b) no (3 pts) 5.) What is the purpose of the T-equivalent circuit (check all that apply) (a)
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This note was uploaded on 02/19/2012 for the course ECE 321 taught by Professor Staff during the Spring '08 term at Purdue.

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ee321exam1s03 - EE321 Spring 03 Exam 1 Neatly print your...

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