Question 1

In an RC integrating circuit, the output is taken across the capacitor.

Accepted Answer

A) True 
 B)False

Question 2

The output of an RC integrator is the capacitorʹs voltage drop.

Accepted Answer

A) True 
 B)False

Question 3

An open inductor in an RL differentiatorW ill cause the output to resemble the input.

Accepted Answer

A) True 
 B)False

Question 4

The output of an RC differentiatorW ith an open capacitorW ill look like the input.

Accepted Answer

A) True 
 B)False

Question 5

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

Accepted Answer

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

Question 6

Pulse width (  tW  ) is defined as:

Accepted Answer

A)  the time interval between identical points on the pulse. 
B)  the time interval between changes in the pulse. 
C)  the time interval between opposite points on the pulse. 
D)  all of these. 
A)  the time interval between identical points on the pulse. 
B)  the time interval between changes in the pulse. 
C)  the time interval between opposite points on the pulse. 
D)  all of these.

Question 7

An RL integrator is a basic RL low-pass filterW ith a pulse applied to it.

Accepted Answer

A) True 
 B)False

Question 8

The output of an RL integrator is taken across the ________.

Accepted Answer

A) resistor 
B) inductor 
C) resistor and inductor 
D) source 
A) resistor 
B) inductor 
C) resistor and inductor 
D) source

Question 9

The output from an RC integrator resembles the input if _________

Accepted Answer

A)  $\text { T }$ is less than the pulse width 
B)  $\mathrm { T }$  is much larger that the pulse width 
C)  $7$  is much less than the pulse width 
D)  $\mathrm { T }$ is equal to the pulse width 
A)  $\text { T }$ is less than the pulse width 
B)  $\mathrm { T }$  is much larger that the pulse width 
C)  $7$  is much less than the pulse width 
D)  $\mathrm { T }$ is equal to the pulse width

Question 10

How long will it take to completely discharge a  0.47  $\mu \mathrm { F }$ capacitor through a 10 $\mathrm { k } \Omega$ resistor?

Accepted Answer

A)   0.47 ms 
B)   23.5 ms 
C)   2.35 s 
D)   0.18 ms 
A)   0.47 ms 
B)   23.5 ms 
C)   2.35 s 
D)   0.18 ms

Question 11

A pulse- Waveform to DC convertor makes use of an integrator:

Accepted Answer

A)  with a time constant shorter than the width of the input pulse. 
B)  with a time constant much wider than the width of the input pulse. 
C)  with an extremely large time constant. 
D)  either B or C 
A)  with a time constant shorter than the width of the input pulse. 
B)  with a time constant much wider than the width of the input pulse. 
C)  with an extremely large time constant. 
D)  either B or C

Question 12

What is  VC  at the end of the input pulse to an  RC  integrator if the resistance is  22 $k \Omega$ , the capacitance is  0.05 $\mu \mathrm { F }$  and the input is a  12 V, 2.2 ms  pulse?

Accepted Answer

A)   4.42 V 
B)   7.58 V 
C)   10.4 V 
D)   12 V 
A)   4.42 V 
B)   7.58 V 
C)   10.4 V 
D)   12 V

Question 13

If a square wave input produces  0 V output from an  RC  integrator,_________

Accepted Answer

A)  the resistor is shorted 
B)  the capacitor is leaky 
C)  the capacitor is open 
D)  the resistor is open 
A)  the resistor is shorted 
B)  the capacitor is leaky 
C)  the capacitor is open 
D)  the resistor is open

Question 14

What is VC at the end of the input pulse to an RC integrator if the resistance is 5 kΩ, the capacitance is 47 μF and the input is a 15 V, 470 ms pulse?

Accepted Answer

A) 9.48V 
B) 14.3V 
C) 13V 
D) 14.7V 
A) 9.48V 
B) 14.3V 
C) 13V 
D) 14.7V

Question 15

To completely charge a 500 $\mu \mathrm { F }$ capacitor in 15 seconds, use a ________ resistor.

Accepted Answer

A)  12 $\mathrm { k } \Omega$ 
B)  24 $k \Omega$ 
C)  18 $\mathrm { k } \Omega$ 
D)  6 $\mathrm { k } \Omega$ 
A)  12 $\mathrm { k } \Omega$ 
B)  24 $k \Omega$ 
C)  18 $\mathrm { k } \Omega$ 
D)  6 $\mathrm { k } \Omega$

Question 16

LC and RC integrators,W ith respect to input and output, perform exactly the same.

Accepted Answer

A) True 
 B)False

Question 17

RC integrators can be used in timing circuits to set a specified time delay if the output is coupled to:

Accepted Answer

A) aVoltage threshold sensitive circuit. 
B) a power threshold sensitive circuit. 
C) aVoltage generating circuit. 
D) a current sensitive circuit. 
A) aVoltage threshold sensitive circuit. 
B) a power threshold sensitive circuit. 
C) aVoltage generating circuit. 
D) a current sensitive circuit.

Question 18

What is  VC at the end of the input pulse to an  RC  integrator if the input pulse is  15 V  and the pulse width equals one time constant?

Accepted Answer

A)   9.48 V 
B)   13.0 V 
C)   14.25 V 
D)   14.7 V 
A)   9.48 V 
B)   13.0 V 
C)   14.25 V 
D)   14.7 V

Question 19

What is one time constant in an integrating circuit if a 10 $\mathrm { k } \Omega$ resistor is in series with a 470 $\mu \mathrm { F }$ capacitor?

Accepted Answer

A)   0.47 ms 
B)   4.7 s 
C)   0.47  $\mu S$ 
D)   0.047 $\mu S$ 
A)   0.47 ms 
B)   4.7 s 
C)   0.47  $\mu S$ 
D)   0.047 $\mu S$

Question 20

The output from an RL integrator can look exactly the same as the output from an RC integrator.

Accepted Answer

A) True 
 B)False

In an RC integrating circuit, the output is taken across the capacitor.

The output of an RC integrator is the capacitorʹs voltage drop.

An open inductor in an RL differentiatorW ill cause the output to resemble the input.

The output of an RC differentiatorW ith an open capacitorW ill look like the input.

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

Pulse width ( t_W ) is defined as:

An RL integrator is a basic RL low-pass filterW ith a pulse applied to it.

The output of an RL integrator is taken across the ________.

The output from an RC integrator resembles the input if _________

How long will it take to completely discharge a 0.47 $\mu \mathrm { F }$ capacitor through a 10 $\mathrm { k } \Omega$ resistor?

A pulse- Waveform to DC convertor makes use of an integrator:

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 22 $k \Omega$ , the capacitance is 0.05 $\mu \mathrm { F }$ and the input is a 12 V, 2.2 ms pulse?

If a square wave input produces 0 V output from an RC integrator,_________

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 5 kΩ, the capacitance is 47 μF and the input is a 15 V, 470 ms pulse?

To completely charge a 500 $\mu \mathrm { F }$ capacitor in 15 seconds, use a ________ resistor.

LC and RC integrators,W ith respect to input and output, perform exactly the same.

RC integrators can be used in timing circuits to set a specified time delay if the output is coupled to:

What is V_C at the end of the input pulse to an R_C integrator if the input pulse is 15 V and the pulse width equals one time constant?

What is one time constant in an integrating circuit if a 10 $\mathrm { k } \Omega$ resistor is in series with a 470 $\mu \mathrm { F }$ capacitor?

The output from an RL integrator can look exactly the same as the output from an RC integrator.

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

In an RC integrating circuit, the output is taken across the capacitor.

The output of an RC integrator is the capacitorʹs voltage drop.

An open inductor in an RL differentiatorW ill cause the output to resemble the input.

The output of an RC differentiatorW ith an open capacitorW ill look like the input.

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

Pulse width ( tW ) is defined as:

An RL integrator is a basic RL low-pass filterW ith a pulse applied to it.

The output of an RL integrator is taken across the ________.

The output from an RC integrator resembles the input if _________

How long will it take to completely discharge a 0.47 μF\mu \mathrm { F }μF capacitor through a 10 kΩ\mathrm { k } \OmegakΩ resistor?

A pulse- Waveform to DC convertor makes use of an integrator:

What is VC at the end of the input pulse to an RC integrator if the resistance is 22 kΩk \OmegakΩ , the capacitance is 0.05 μF\mu \mathrm { F }μF and the input is a 12 V, 2.2 ms pulse?

If a square wave input produces 0 V output from an RC integrator,_________

What is VC at the end of the input pulse to an RC integrator if the resistance is 5 kΩ, the capacitance is 47 μF and the input is a 15 V, 470 ms pulse?

To completely charge a 500 μF\mu \mathrm { F }μF capacitor in 15 seconds, use a ________ resistor.

LC and RC integrators,W ith respect to input and output, perform exactly the same.

RC integrators can be used in timing circuits to set a specified time delay if the output is coupled to:

What is VC at the end of the input pulse to an RC integrator if the input pulse is 15 V and the pulse width equals one time constant?

What is one time constant in an integrating circuit if a 10 kΩ\mathrm { k } \OmegakΩ resistor is in series with a 470 μF\mu \mathrm { F }μF capacitor?

The output from an RL integrator can look exactly the same as the output from an RC integrator.

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

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

Pulse width ( t_W ) is defined as:

How long will it take to completely discharge a 0.47 $\mu \mathrm { F }$ capacitor through a 10 $\mathrm { k } \Omega$ resistor?

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 22 $k \Omega$ , the capacitance is 0.05 $\mu \mathrm { F }$ and the input is a 12 V, 2.2 ms pulse?

What is V_C at the end of the input pulse to an R_C integrator if the resistance is 5 kΩ, the capacitance is 47 μF and the input is a 15 V, 470 ms pulse?

To completely charge a 500 $\mu \mathrm { F }$ capacitor in 15 seconds, use a ________ resistor.

What is V_C at the end of the input pulse to an R_C integrator if the input pulse is 15 V and the pulse width equals one time constant?

What is one time constant in an integrating circuit if a 10 $\mathrm { k } \Omega$ resistor is in series with a 470 $\mu \mathrm { F }$ capacitor?