What is the phase angle for a parallel circuit consisting of a 500 kHz – McqOptions

MCQOPTIONS

1.	What is the phase angle for a parallel circuit consisting of a 500 kHz, 5 Vac source with a 47 pF capacitor, and a 4.7 k resistor in parallel?
A.	55.3°
B.	–55.3°
C.	34.8°
D.	–34.8°
Answer» D. –34.8°

Discussion

No Comment Found

Related MCQs

If a 100 resistance is connected to a 100 capacitive reactance in a series circuit, the impedance equals 200 .
If the bandwidth of an low-pass filter is 20 kHz, the cutoff frequency is also 20 kHz.
When a series circuit is used as a low-pass filter, the output is taken from across the capacitor.
The current lags the source voltage in a series circuit.
If the frequency increases in a parallel circuit, the phase angle decreases.
The output voltage from an high-pass filter increases as the frequency decreases.
A 10 k capacitive reactance equals a 100 µS capacitive susceptance.
If a series circuit contains a 120 k resistance and a 160 k capacitive reactance, the impedance equals _____.
In a series circuit, the phase difference between the capacitor and the resistor voltages ___.
If the impedance equals 2 k in a parallel circuit, the admittance equals ___.