RC Circuits A positive angle of 30° is equivalent to a negative angle of –180° –330° –60° –30° –180° –330° –60° –30° ANSWER DOWNLOAD EXAMIANS APP
RC Circuits The complex number 40 angle 55° is equivalent to 40 + j40 45.88 + j65.52 55 + j55 22.94 + j32.76 40 + j40 45.88 + j65.52 55 + j55 22.94 + j32.76 ANSWER DOWNLOAD EXAMIANS APP
RC Circuits What is the angular difference between +j4 and –j4? 180° 30° 90° 270° 180° 30° 90° 270° ANSWER DOWNLOAD EXAMIANS APP
RC Circuits What is the value of the hypotenuse of a right triangle whose sides are 12 and 18? 2.16 4.24 3.46 21.63 2.16 4.24 3.46 21.63 ANSWER DOWNLOAD EXAMIANS APP
RC Circuits In a parallel RC circuit, there is 100 mA through the resistive branch and 100 mA through the capacitive branch. The total rms current is 100 mA 141 mA 282 mA 200 mA 100 mA 141 mA 282 mA 200 mA ANSWER DOWNLOAD EXAMIANS APP
RC Circuits A 47Ω resistor and a capacitor with a capacitive reactance of 120 are in series across an ac source. What is the circuit impedance, Z? 129Ω 12.9Ω 167Ω 73Ω 129Ω 12.9Ω 167Ω 73Ω ANSWER DOWNLOAD EXAMIANS APP
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