Question

Given the circuit below, determine the apparent power |S| supplied by the circuit. Give your answer as positive and in units of VA. Use the following quantities: w = 112 rad/sec and Vin = 17 20°V + 20 mH Vout(t) + Vin(t) 4 mF 22

Answer 1

Cliven * that Circuit the W = 112 rad Isel + Yout + Vince) 20mH Vin= 17 LO Tumf سلسلہ 22 we have Nou to find the apparent power to hnd apparent power we will finst Calellate the current drawn by Circuit Zeq = = -) Ye'll (R+iXL) we 1128 4x10-3 Xc 2-23 R 2.24 R WL = 112 x 20 x(0-3 Zega 3:34 L-42.04 - 12.23X (2+ 2.227) 2+ 2.24 ) - 2.23 ) Now Is ctia 17 Lo 5.077 [42.04 3.34 L-42.04 VI* Apparent power . 1720 x 5.077 L-42.04 86.31 L-42.04 Isl 86.31 VA