In an RC differentiator, the capacitor – McqOptions

MCQOPTIONS

1.	In an RC differentiator, the capacitor
A.	charges exponentially at a rate depending on the RC time constant
B.	charges exponentially at a rate depending on the input voltage
C.	charges when the input voltage is decreasing
D.	charges to approximately one time constant
Answer» B. charges exponentially at a rate depending on the input voltage

Discussion

No Comment Found

Related MCQs

In an integrating circuit, the output voltage is taken across the capacitor.
In an differentiating circuit, the output voltage is taken across the resistor.
An differentiator acts as a
In an differentiator, when the input pulse goes from its low level to its high level,
When a 15 V input pulse with a width equal to two time constants is applied to an integrator, the capacitor charges to
A single 6 V pulse with a width of 600 s is applied to an integrator consisting of a 150 k resistor and a 0.002 F capacitor. To what voltage will the capacitor charge?
In an differentiator, responding to repetitive pulses, the average value of the output
The output of an integrator is taken across the
When a 24 V input pulse with a width equal to five time constants is applied to an integrator, the capacitor charges to
If the time constant of an integrator is increased, as the time constant is increased