EE 2120 Chapter : Prob1 27s1
Document Summary
Problem 1. 27 for each of the eight devices in the circuit of fig. P1. 27, determine whether the device is a supplier or a recipient of power and how much power it is supplying or receiving. Device 1: p = i = 16 ( 4) = 64 w (supplier) Device 2: p = i = 6 4 = 24 w (recipient) Device 3: p = i = 10 1 = 10 w (recipient) Device 4: p = i = 8 1 = 8 w (recipient) Device 5: p = i = 4 1 = 4 w (recipient) Device 6: p = i = 12 4 = 24 w (recipient) Device 7: p = i = 9 ( 3) = 27 w (supplier) Device 8: p = i = 7 3 = 21 w (recipient)