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Download MAE 2055: Mechetronics I Mechanical and Aerospace Engineering Fall 2013
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MAE 2055: Mechetronics I Mechanical and Aerospace Engineering Fall 2013 Homework 5 1) Find the Thévenin equivalent circuit for each of the following networks. R1 R1 R2 + Vs R2 Is (a) Vs R2 + R1 (b) + + Vs V Is + Is R1 R2 - - (c) V (d) 2) Find the Norton equivalent circuit for each of the circuits in 1). 3) The open-circuit voltage of a car battery is measured to be 12 V. During engine startup, the battery delivers 10 A to the starter motor, and the battery voltage drops to 11.7 V. Draw the Thévenin equivalent circuit for the battery. How much power does the battery deliver to the starter motor?
