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1. (TCO 4) A resistor R is in series with a parallel LC circuit as shown in the

ID: 1845947 • Letter: 1

Question

1. (TCO 4) A resistor R is in series with a parallel LC circuit as shown in the figure. The individual component values are
R = 100 ; XL = j 50 ;  XC = -j 100
What is the total complex impedance, ZT?


2.

(100 + j 50)Ohm (100 - j 100) Ohm (100 + j 100)Ohm (100 + j 150)Ohm (TCO 4) TCO4 A resistor R is in series with a parallel LC circuit as shown in the figure. The individual component values are R = 100 Ohm; XL = j50 Ohm; XC = -j 25 Ohm What is the total source current, Is? 0.089 A 26.56 degree 0.089 A 0 degree 0.089 A -26.56 degree 0.089 A 90 degree

Explanation / Answer

1)100-j50


2)Is = 10/(100-j50) = .089(angle26.56)