Question 1

RC and RL integrators produce an output voltage that equals the:

Accepted Answer

A)  mathematical difference. 
B)  mathematical product. 
C)  mathematical average. 
D)  mathematical sum. 
A)  mathematical difference. 
B)  mathematical product. 
C)  mathematical average. 
D)  mathematical sum. C

Question 2

What is  VC  at the end of the input pulse to an RC  integrator if the input pulse is  12 V and the pulse width equals one time constant?

Accepted Answer

A)   7.59 V 
B)   4.41 V 
C)   12 V 
D)   0 V 
A)   7.59 V 
B)   4.41 V 
C)   12 V 
D)   0 V A

Question 3

A given circuit using an RC integrator to turn on after 20 seconds now takes now takes much longer to turn on.W hat is the most probable cause?

Accepted Answer

A)  The resistor has decreased in value. 
B)  The capacitor has decreased in value. 
C)  The capacitor has increased in value. 
D)  The resistor has opened 
A)  The resistor has decreased in value. 
B)  The capacitor has decreased in value. 
C)  The capacitor has increased in value. 
D)  The resistor has opened C

Question 4

If an  RC  integrator uses a 47 $\mu \mathrm { F }$ capacitor, a 12$\mathrm { k } \Omega$ resistor and a square wave input with a frequency of  200 kHz , its approximate output is _______

Accepted Answer

A)  a square wave with a frequency of  100 kHz 
B)  a near dc voltage of about half the peak square wave voltage 
C)   0 V 
D)  a square wave with a frequency of  200 kHz 
A)  a square wave with a frequency of  100 kHz 
B)  a near dc voltage of about half the peak square wave voltage 
C)   0 V 
D)  a square wave with a frequency of  200 kHz

Question 5

The capacitor of an RC integrator charges to ________ if the input is a 30 V pulse With a pulse width equal to one time constant.

Accepted Answer

A) 26.0V 
B) 29.4V 
C) 19.0V 
D) 28.5V 
A) 26.0V 
B) 29.4V 
C) 19.0V 
D) 28.5V

Question 6

In RC and RL integrators and differentiators, transient time is equal to the:

Accepted Answer

A)  pulse width. 
B)  time constant. 
C)  time constant times five. 
D)  pulse width times five. 
A)  pulse width. 
B)  time constant. 
C)  time constant times five. 
D)  pulse width times five.

Question 7

RC integrators can be used to convert a repetitive pulse waveform to a constant dc voltage equal to the average voltage of the waveform if:

Accepted Answer

A)  $\mathrm { T }$  is very large compared to tW. 
B)      is equal to th. 
C)   $\mathrm { T }$  is very small compared to  tW . 
D)   $\mathrm {T}$ is five times  tW . 
A)  $\mathrm { T }$  is very large compared to tW. 
B)      is equal to th. 
C)   $\mathrm { T }$  is very small compared to  tW . 
D)   $\mathrm {T}$ is five times  tW .

Question 8

How does the RC differentiator output look when $5 \tau$ is much longer than the pulse width?

Accepted Answer

A)  positive and negative spikes 
B)  positive spikes 
C)  square waves 
D)  negative spikes 
A)  positive and negative spikes 
B)  positive spikes 
C)  square waves 
D)  negative spikes

Question 9

What is one time constant in an integrating circuit if a 47 $k \Omega$ resistor is in series with a  0.01 $\mu \mathrm { F }$ capacitor?

Accepted Answer

A)   0.047 ms 
B)   0.47 ms 
C)   0.47 s 
D)   0.047 $\mu S$ 
A)   0.047 ms 
B)   0.47 ms 
C)   0.47 s 
D)   0.047 $\mu S$

Question 10

The output of an RC differentiating circuit is taken across the resistor.

Accepted Answer

A) True 
 B)False

Question 11

RC and RL differentiators produce an output voltage that closely approximates the:

Accepted Answer

A) mathematical average. 
B) mathematical difference. 
C) mathematical rate of change process. 
D) mathematical sum. 
A) mathematical average. 
B) mathematical difference. 
C) mathematical rate of change process. 
D) mathematical sum.

Question 12

What is the output voltage at the end of the input pulse to an RC integrator if the resistance is  12 K$\Omega$, the capacitance is 10 $\mu \mathrm { F }$ and the input is a  50 V, 1 s  pulse?

Accepted Answer

A)   50 V 
B)   43.25 V 
C)   31.6 V 
D)   47.5 V 
A)   50 V 
B)   43.25 V 
C)   31.6 V 
D)   47.5 V

Question 13

A timing circuit makes use of Which of the following?

Accepted Answer

A) RC integrator 
B) RC Differentiator 
C) RL differentiator 
D) either A or C 
A) RC integrator 
B) RC Differentiator 
C) RL differentiator 
D) either A or C

Question 14

What is the output voltage at the end of the input pulse from an RL integrator that uses a  2H inductor, a 10 $\mathrm { k } \Omega$ resistor and a  32 V, 0.4 ms  input pulse?

Accepted Answer

A)   13.9 V 
B)   27.7 V 
C)   19.0 V 
D)   21.6 V 
A)   13.9 V 
B)   27.7 V 
C)   19.0 V 
D)   21.6 V

Question 15

If the input pulse to an RC differentiator is very short compared to the circuitʹs time constant, the differentiatorʹs output is ________.

Accepted Answer

A)  a dc value of about half the peak input voltage 
B)  a square wave very similar to the input voltage 
C)  zero volts 
D)  a dc voltage equal to the peak input voltage 
A)  a dc value of about half the peak input voltage 
B)  a square wave very similar to the input voltage 
C)  zero volts 
D)  a dc voltage equal to the peak input voltage

Question 16

What is the output voltage at the end of the input pulse from an RL integrator that uses a  200 mH  inductor, a  22 $\mathrm { k } \Omega$  resistor and a  12 V, 9.09  $\mu\text { S }$ input pulse?

Accepted Answer

A)   10.38 V 
B)   7.59 V 
C)   11.76 V 
D)   11.4 V 
A)   10.38 V 
B)   7.59 V 
C)   11.76 V 
D)   11.4 V

Question 17

RC and RL integrators provide the same outputW hen the inputs are ________.

Accepted Answer

A) the same 
B) the outputs are never the same 
C) different 
A) the same 
B) the outputs are never the same 
C) different

Question 18

What is VC  at the end of the input pulse to an RC  integrator if the resistance is 5 $\mathrm { k } \Omega$, the capacitance is  0.47$\mu \mathrm { F }$  and the input is a  15 V, 4.7 ms pulse?

Accepted Answer

A)   13.0 V 
B)   14.7 V 
C)   14.3 V 
D)   9.48 V 
A)   13.0 V 
B)   14.7 V 
C)   14.3 V 
D)   9.48 V

Question 19

What is one time constant in an integrating circuit if a  4.7  $\mathrm { k } \Omega$ resistor is in series with a  0.005  $\mu \mathrm { F }$ capacitor?

Accepted Answer

A)   0.0235 ms 
B)   2.35 ms 
C)   0.00235 ms 
D)   235 ms 
A)   0.0235 ms 
B)   2.35 ms 
C)   0.00235 ms 
D)   235 ms

Question 20

What is the output voltage from an RL integrator that uses a  10 mH  inductor, a  10$\Omega$  resistor and a  16 V, 1 ms  input pulse?

Accepted Answer

A)   16.3 V 
B)   13.8 V 
C)   10.1 V 
D)   15.2 V 
A)   16.3 V 
B)   13.8 V 
C)   10.1 V 
D)   15.2 V

RC and RL integrators produce an output voltage that equals the:

What is V_C at the end of the input pulse to an R_C integrator if the input pulse is 12 V and the pulse width equals one time constant?

A given circuit using an RC integrator to turn on after 20 seconds now takes now takes much longer to turn on.W hat is the most probable cause?

If an RC integrator uses a 47 $\mu \mathrm { F }$ capacitor, a 12 $\mathrm { k } \Omega$ resistor and a square wave input with a frequency of 200 kHz , its approximate output is _______

The capacitor of an RC integrator charges to ________ if the input is a 30 V pulse With a pulse width equal to one time constant.

In RC and RL integrators and differentiators, transient time is equal to the:

RC integrators can be used to convert a repetitive pulse waveform to a constant dc voltage equal to the average voltage of the waveform if:

How does the RC differentiator output look when $5 \tau$ is much longer than the pulse width?

What is one time constant in an integrating circuit if a 47 $k \Omega$ resistor is in series with a 0.01 $\mu \mathrm { F }$ capacitor?

The output of an RC differentiating circuit is taken across the resistor.

RC and RL differentiators produce an output voltage that closely approximates the:

What is the output voltage at the end of the input pulse to an RC integrator if the resistance is 12 K $\Omega$ , the capacitance is 10 $\mu \mathrm { F }$ and the input is a 50 V, 1 s pulse?

A timing circuit makes use of Which of the following?

What is the output voltage at the end of the input pulse from an RL integrator that uses a 2H inductor, a 10 $\mathrm { k } \Omega$ resistor and a 32 V, 0.4 ms input pulse?

If the input pulse to an RC differentiator is very short compared to the circuitʹs time constant, the differentiatorʹs output is ________.

What is the output voltage at the end of the input pulse from an RL integrator that uses a 200 mH inductor, a 22 $\mathrm { k } \Omega$ resistor and a 12 V, 9.09 $\mu\text { S }$ input pulse?

RC and RL integrators provide the same outputW hen the inputs are ________.

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 5 $\mathrm { k } \Omega$ , the capacitance is 0.47 $\mu \mathrm { F }$ and the input is a 15 V, 4.7 ms pulse?

What is one time constant in an integrating circuit if a 4.7 $\mathrm { k } \Omega$ resistor is in series with a 0.005 $\mu \mathrm { F }$ capacitor?

What is the output voltage from an R_L integrator that uses a 10 mH inductor, a 10 $\Omega$ resistor and a 16 V, 1 ms input pulse?

Quantities and Units

Voltage, Current, and Resistance

Ohms Law, Energy, and Power

Series Circuits

Parallel Circuits

Series-Parallel Circuits

Magnetism and Electromagnetism

Introduction to Alternating Current and Voltage

Capacitors

Rc Circuits

Inductors

Rl Circuits

Rlc Circuits and Resonance

Time Response of Reactive Circuits

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

Exam 15: Transformers

RC and RL integrators produce an output voltage that equals the:

What is VC at the end of the input pulse to an RC integrator if the input pulse is 12 V and the pulse width equals one time constant?

A given circuit using an RC integrator to turn on after 20 seconds now takes now takes much longer to turn on.W hat is the most probable cause?

If an RC integrator uses a 47 μF\mu \mathrm { F }μF capacitor, a 12 kΩ\mathrm { k } \OmegakΩ resistor and a square wave input with a frequency of 200 kHz , its approximate output is _______

The capacitor of an RC integrator charges to ________ if the input is a 30 V pulse With a pulse width equal to one time constant.

In RC and RL integrators and differentiators, transient time is equal to the:

RC integrators can be used to convert a repetitive pulse waveform to a constant dc voltage equal to the average voltage of the waveform if:

How does the RC differentiator output look when 5τ5 \tau5τ is much longer than the pulse width?

What is one time constant in an integrating circuit if a 47 kΩk \OmegakΩ resistor is in series with a 0.01 μF\mu \mathrm { F }μF capacitor?

The output of an RC differentiating circuit is taken across the resistor.

RC and RL differentiators produce an output voltage that closely approximates the:

What is the output voltage at the end of the input pulse to an RC integrator if the resistance is 12 K Ω\OmegaΩ , the capacitance is 10 μF\mu \mathrm { F }μF and the input is a 50 V, 1 s pulse?

A timing circuit makes use of Which of the following?

What is the output voltage at the end of the input pulse from an RL integrator that uses a 2H inductor, a 10 kΩ\mathrm { k } \OmegakΩ resistor and a 32 V, 0.4 ms input pulse?

If the input pulse to an RC differentiator is very short compared to the circuitʹs time constant, the differentiatorʹs output is ________.

What is the output voltage at the end of the input pulse from an RL integrator that uses a 200 mH inductor, a 22 kΩ\mathrm { k } \OmegakΩ resistor and a 12 V, 9.09 μ S \mu\text { S }μ S input pulse?

RC and RL integrators provide the same outputW hen the inputs are ________.

What is VC at the end of the input pulse to an RC integrator if the resistance is 5 kΩ\mathrm { k } \OmegakΩ , the capacitance is 0.47 μF\mu \mathrm { F }μF and the input is a 15 V, 4.7 ms pulse?

What is one time constant in an integrating circuit if a 4.7 kΩ\mathrm { k } \OmegakΩ resistor is in series with a 0.005 μF\mu \mathrm { F }μF capacitor?

What is the output voltage from an RL integrator that uses a 10 mH inductor, a 10 Ω\OmegaΩ resistor and a 16 V, 1 ms input pulse?

Quantities and Units

Voltage, Current, and Resistance

Ohms Law, Energy, and Power

Series Circuits

Parallel Circuits

Series-Parallel Circuits

Magnetism and Electromagnetism

Introduction to Alternating Current and Voltage

Capacitors

Rc Circuits

Inductors

Rl Circuits

Rlc Circuits and Resonance

Time Response of Reactive Circuits

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

What is V_C at the end of the input pulse to an R_C integrator if the input pulse is 12 V and the pulse width equals one time constant?

If an RC integrator uses a 47 $\mu \mathrm { F }$ capacitor, a 12 $\mathrm { k } \Omega$ resistor and a square wave input with a frequency of 200 kHz , its approximate output is _______

How does the RC differentiator output look when $5 \tau$ is much longer than the pulse width?

What is one time constant in an integrating circuit if a 47 $k \Omega$ resistor is in series with a 0.01 $\mu \mathrm { F }$ capacitor?

What is the output voltage at the end of the input pulse to an RC integrator if the resistance is 12 K $\Omega$ , the capacitance is 10 $\mu \mathrm { F }$ and the input is a 50 V, 1 s pulse?

What is the output voltage at the end of the input pulse from an RL integrator that uses a 2H inductor, a 10 $\mathrm { k } \Omega$ resistor and a 32 V, 0.4 ms input pulse?

What is the output voltage at the end of the input pulse from an RL integrator that uses a 200 mH inductor, a 22 $\mathrm { k } \Omega$ resistor and a 12 V, 9.09 $\mu\text { S }$ input pulse?

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 5 $\mathrm { k } \Omega$ , the capacitance is 0.47 $\mu \mathrm { F }$ and the input is a 15 V, 4.7 ms pulse?

What is one time constant in an integrating circuit if a 4.7 $\mathrm { k } \Omega$ resistor is in series with a 0.005 $\mu \mathrm { F }$ capacitor?

What is the output voltage from an R_L integrator that uses a 10 mH inductor, a 10 $\Omega$ resistor and a 16 V, 1 ms input pulse?