Curioustab

Home » Electrical Engineering » RC Circuits

In the complex plane, the number 14 – j5 is located in the

first quadrant
second quadrant
third quadrant
fourth quadrant

Correct Answer: fourth quadrant

← Previous Question Next Question→

More Questions from RC Circuits

The complex number 40∠ 55° is equivalent to
The complex number 6 + j6 is equivalent to
A 47 Ω resistor and a capacitor with a capacitive reactance of 120 Ω are in series across an ac source. What is the circuit impedance, Z?
For a certain load, the true power is 150 W and the reactive power is 125 VAR. The apparent power is
A 6 kHz sinusoidal voltage is applied to a series RC circuit. The frequency of the voltage across the resistor is
What is the angular difference between +j4 and –j4?
A resistor and a capacitor are in series across a 20 V ac source. Circuit impedance is 4.33 kΩ. Current flow in the circuit is
When the frequency of the voltage applied to a series RC circuit is decreased, the impedance
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
A positive angle of 30° is equivalent to a negative angle of

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion