In a certain low-pass filter, fc = 3.5 kHz. If the input voltage is a 6 V sine wave with a dc level of 10 V, what is the output voltage magnitude?
A. 0 V
B. 5.97 V
C. 6 V
D. 597 mV
A. 0 V
B. 5.97 V
C. 6 V
D. 597 mV
A. 25
B. 50
C. 100
D. 200
A. Voltage
B. Current
C. Power
D. None of the above
A. Grounded emitter
B. Grounded base
C. Grounded collector
D. None of the above
The voltage induced in an inductor is represented as,
A. product of its inductance and current through it.
B. ratio of its inductance to the current through it.
C. ratio of the current through it to its inductance.
D. product of its inductance and rate of change of current through it.
The instantaneous voltage across the inductor is expressed as the product of inductance and a rate of change of current through it as it doesn’t allow any certain change of current through it. Voltage induced in an inductor is written as
A. Gives distorted output
B. Gives low power output
C. Requires a transformer
D. None of the above
A. 5.14 MHz
B. 514 kHz
C. 5.03 MHz
D. 503 kHz