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Electrical Engineering
Time Response Of Reactive Circuits
Quiz 4
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Q.1
With an RL integrator, at the instant of the rising pulse edge,
All the input voltage is across the resistor
All the input voltage is across the inductor
63 percent of the input voltage is across the resistor
63 percent of the input voltage is across the inductor
Q.2
When aV input pulse with a width equal to one time constant is applied to an RC integrator, the capacitor charges to.
0 V
12 V
6.3 V
7.56 V
Q.3
When aV input pulse with a width equal to five time constants is applied to an RC integrator, the capacitor charges to
24 V
15.12 V
20.64 V
12 V
Q.4
When aV input pulse with a width equal to two time constants is applied to an RC integrator, the capacitor charges to
15 V
12.9 V
8.6 V
19.45 V
Q.5
Referring to the bellow figure, determine the voltage level that the output will reach during the pulse.
0 V
15 V
6.3 V
9.45 V
Q.6
In an RC integrating circuit, the output voltage is taken across the capacitor.
True
False
Q.7
In an RL differentiating circuit, the output voltage is taken across the resistor.
True
False
Q.8
In an RC differentiating circuit, the output voltage is taken across the resistor.
True
False
Q.9
In an RL integrating circuit, the output voltage is taken across the inductor.
True
False
Q.10
If a periodic pulse waveform has a pulse width and the time between pulses each equal to or greater than five time constants, the capacitor will
Partially charge and fully discharge during each period of the input waveform
Fully charge and partially discharge during each period of the input waveform
Fully charge and fully discharge during each period of the input waveform
Partially charge and partially discharge during each period of the input waveform
Q.11
In an RC differentiator, responding to repetitive pulses, the average value of the output.
Is zero
Is equal to the input voltage
Is 63 percent of the input voltage
Cannot be determined
Q.12
Referring to Problemhow much will the capacitor charge if the pulse width is increased toms?
2.51 V
25.14 V
4.86 V
12.76 V
Q.13
In an electric circuit, the reaction of a circuit to a given pulse input is known as the pulse response.
True
False
Q.14
In an integrator, when the pulse width of the input is much less than the transient time, the output voltage approaches the shape of the input.
True
False
Q.15
Referring this circuit, determine the maximum output voltage when a single pulse is applied as shown. The total resistance isΩ.
2.73 V
27.33 V
30 V
2.67 V
0 h : 0 m : 1 s
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