At very high frequencies, the effect of C is to ________ the total imp – McqOptions

MCQOPTIONS

1.	At very high frequencies, the effect of C is to ________ the total impedance of the parallel combination of R, R, R, and C.
A.	increase
B.	maintain
C.	decrease
D.	None of the above
Answer» D. None of the above

Discussion

No Comment Found

Related MCQs

What is the ratio of the capacitive reactance X to the input resistance Rof the input RC circuit of a single-stage BJT amplifier at the low-frequency cutoff?
What is the range of the capacitor C?
An amplifier rated at 30-W output is connected to a 5- speaker. Calculate the input voltage for the rated output if the amplifier voltage gain is 20 dB.
A 3-dB drop in h will occur at a frequency defined by ________.
An amplifier rated at 30-W output is connected to a 5- speaker. Calculate the input power required for full power output if the power gain is 20 dB.
The input power to a device is 10,000 W at 1000 V. The output power is 500 W, and the output impedance is 100 . Find the voltage gain in decibels.
What is the range of the capacitors C and C?
Which of the low-frequency cutoffs determined by C, C, or C will be the predominant factor in determining the low-frequency response for the complete system?
Which of the following capacitors is (are) included in C for the high-frequency region of a BJT or FET amplifier?
loga = ________ log10