$\text { Figure } 6 \text { '1 }$ -If R1=4.7$k \Omega$, R2=3.3 $\mathrm { k } \Omega$ and R3=1 $\mathrm { k } \Omega$ in Figure 6-1 , the total resistance equals________

A) 660 $\Omega$ B) 5700 $\Omega$ C) 4125 $\Omega$ D) 5467 $\Omega$ A) 660 $\Omega$ B) 5700 $\Omega$ C) 4125 $\Omega$ D) 5467 $\Omega$

\[\text { Figure } 6 ^ { \prime } 2\] -If R1=50$\mathrm { k } \Omega$ , R2=10$\mathrm { k } \Omega$, R3=10$\mathrm { k } \Omega$, R4=50$\mathrm { k } \Omega$ and R5=10 $\mathrm { k } \Omega$ in Figure 6-2 , what is the value of RT?

A) 8.57 $\mathrm { k } \Omega$ B) 68.6 $\mathrm { k } \Omega$ C) 85.7 $\mathrm { k } \Omega$ D) 130 $\mathrm { k } \Omega$ A) 8.57 $\mathrm { k } \Omega$ B) 68.6 $\mathrm { k } \Omega$ C) 85.7 $\mathrm { k } \Omega$ D) 130 $\mathrm { k } \Omega$

\[\text { Figure } 6 ' 3\] -If a 10 $\mathrm { k } \Omega$ resistor is placed in parallel with R4 in Figure 6-3, how will VR4 change?

A) VR4 will remain the same. B) VR4 will decrease. C) VV4 will increase. D) VR4 will change to 4 volts. A) VR4 will remain the same. B) VR4 will decrease. C) VV4 will increase. D) VR4 will change to 4 volts.

\[\text { Figure 6'4 }\] -Refer to Figure 6-4. If R1 is changed to 500$\Omega$ , the Thevenin resistance and voltage would be:

A) 595 and 3 V . B) 1 k and 807 mV . C) 595 and 807 mV . D) 1 k and 3 V . A) 595 and 3 V . B) 1 k and 807 mV . C) 595 and 807 mV . D) 1 k and 3 V .

\[\text { Figure } 6 ' 3\] -If VS=40 V and R3 opens in Figure 6-3 , what is the value of VR3 ?

A) 40 V B) 30 V C) 0 V D) 20 V E) 10 V A) 40 V B) 30 V C) 0 V D) 20 V E) 10 V

Exam 6: Series-Parallel Circuits

$\text { Figure } 6 ' 3 -If VR3=17 V in Figure 6-3 , what is the value of P1 ?$ $\text { Figure } 6 ' 3$ -If V_R3=17 V in Figure 6-3 , what is the value of P₁ ?

(Multiple Choice)

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Question 21

If four parallel 10 $\mathrm { k } \Omega$ resistors are connected in series with a single 20 $\mathrm { k } \Omega$ resistor and one of the parallel resistors opens, how does the voltage across the other parallel resistors change?

(Multiple Choice)

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Question 22

Power in a series-parallel resistor circuit is dissipated as:

(Multiple Choice)

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Question 23

$\text { Figure } 6 \text { '1 } -If R1=4.7 k \Omega , R2=3.3 \mathrm { k } \Omega and R3=1 \mathrm { k } \Omega in Figure 6-1 , the total resistance equals$ $\text { Figure } 6 \text { '1 }$ -If R₁=4.7 $k \Omega$ , R₂=3.3 $\mathrm { k } \Omega$ and R₃=1 $\mathrm { k } \Omega$ in Figure 6-1 , the total resistance equals

(Multiple Choice)

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Question 24

$\text { Figure } 6 ^ { \prime } 2 -If R1=50 \mathrm { k } \Omega , R2=10 \mathrm { k } \Omega , R3=10 \mathrm { k } \Omega , R4=50 \mathrm { k } \Omega and R5=10 \mathrm { k } \Omega in Figure 6-2 , what is the value of RT?$ $\text { Figure } 6 ^ { \prime } 2$ -If R₁=50 $\mathrm { k } \Omega$ , R₂=10 $\mathrm { k } \Omega$ , R₃=10 $\mathrm { k } \Omega$ , R₄=50 $\mathrm { k } \Omega$ and R₅=10 $\mathrm { k } \Omega$ in Figure 6-2 , what is the value of RT?

(Multiple Choice)

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Question 25

Theveninʹs theorem provides a method for:

(Multiple Choice)

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Question 26

$\text { Figure } 6 ' 3 -If a 10 \mathrm { k } \Omega resistor is placed in parallel with R4 in Figure 6-3, how will VR4 change?$ $\text { Figure } 6 ' 3$ -If a 10 $\mathrm { k } \Omega$ resistor is placed in parallel with R₄ in Figure 6-3, how will V_R4 change?

(Multiple Choice)

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Question 27

$\text { Figure } 6 \text { '1 } - R1 is in series with the series combination R2 and R3 in Figure 6-1.$ $\text { Figure } 6 \text { '1 }$ - R₁ is in series with the series combination R₂ and R₃ in Figure 6-1.

(True/False)

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Question 28

If two resistors are in parallel, they drop the same Voltage.

(True/False)

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Question 29

Two series 1 $\mathrm { k } \Omega$ resistors are connected in parallel with a 2.2 $\mathrm { k } \Omega$ resistor. If the voltage across one of the 1 $\mathrm { k } \Omega$ resistors is 6 V, what is the voltage across the 2.2 $\mathrm { k } \Omega$ resistor?

(Multiple Choice)

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Question 30

Thevinizing a circuit creates an equivalent series circuit.

(True/False)

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Question 31

In solving series-parallel circuits, the last and easiest to solve for is:

(Multiple Choice)

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Question 32

$\text { Figure 6'4 } -Refer to Figure 6-4. If R1 is changed to 500 \Omega , the Thevenin resistance and voltage would be:$ $\text { Figure 6'4 }$ -Refer to Figure 6-4. If R₁ is changed to 500 $\Omega$ , the Thevenin resistance and voltage would be:

(Multiple Choice)

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Question 33

$\text { Figure } 6 ' 3 -If the current is 1.2 mA in Figure 6-3 , what is the value of PT ?$ $\text { Figure } 6 ' 3$ -If the current is 1.2 mA in Figure 6-3 , what is the value of P_T ?

(Multiple Choice)

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Question 34

A series-parallel circuit consists of resistors in both series and parallel.

(True/False)

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Question 35

If a voltage divider consists of two 10 $\mathrm { k } \Omega$ resistors, which one of these load resistors will change the output voltage the most?

(Multiple Choice)

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Question 36

$\text { Figure } 6 ' 3 -If VS=40 V and R3 opens in Figure 6-3 , what is the value of VR3 ?$ $\text { Figure } 6 ' 3$ -If V_S=40 V and R₃ opens in Figure 6-3 , what is the value of V_R3 ?

(Multiple Choice)

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Question 37

$\text { Figure } 6 ' 3 -If VR4=10 V in Figure 6-3 , what is the value of VAD ?$ $\text { Figure } 6 ' 3$ -If V_R4=10 V in Figure 6-3 , what is the value of V_AD ?

(Multiple Choice)

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Question 38

$\text { Figure } 6 ' 3 -If VS=50 V in Figure 6-3 , what is the value of VCA ?$ $\text { Figure } 6 ' 3$ -If V_S=50 V in Figure 6-3 , what is the value of V_CA ?

(Multiple Choice)

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Question 39

$\text { Figure } 6 ' 3 -If a fifth 10 \mathrm { k } \Omega resistor is connected in series in Figure 6-3, how does VR4 change?$ $\text { Figure } 6 ' 3$ -If a fifth 10 $\mathrm { k } \Omega$ resistor is connected in series in Figure 6-3, how does V_R4 change?

(Multiple Choice)

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Question 40

Showing 21 - 40 of 71

$\text { Figure } 6 ' 3 -If V<sub>R3</sub>=17 V in Figure 6-3 , what is the value of P<sub>1</sub> ?$ $\text { Figure } 6 ' 3$ -If V_R3=17 V in Figure 6-3 , what is the value of P₁ ?

If four parallel 10 $\mathrm { k } \Omega$ resistors are connected in series with a single 20 $\mathrm { k } \Omega$ resistor and one of the parallel resistors opens, how does the voltage across the other parallel resistors change?

Power in a series-parallel resistor circuit is dissipated as:

Theveninʹs theorem provides a method for:

$\text { Figure } 6 ' 3 -If a 10 \mathrm { k } \Omega resistor is placed in parallel with R<sub>4</sub> in Figure 6-3, how will V<sub>R4</sub> change?$ $\text { Figure } 6 ' 3$ -If a 10 $\mathrm { k } \Omega$ resistor is placed in parallel with R₄ in Figure 6-3, how will V_R4 change?

$\text { Figure } 6 \text { '1 } - R<sub>1</sub> is in series with the series combination R<sub>2</sub> and R<sub>3</sub> in Figure 6-1.$ $\text { Figure } 6 \text { '1 }$ - R₁ is in series with the series combination R₂ and R₃ in Figure 6-1.

If two resistors are in parallel, they drop the same Voltage.

Two series 1 $\mathrm { k } \Omega$ resistors are connected in parallel with a 2.2 $\mathrm { k } \Omega$ resistor. If the voltage across one of the 1 $\mathrm { k } \Omega$ resistors is 6 V, what is the voltage across the 2.2 $\mathrm { k } \Omega$ resistor?

Thevinizing a circuit creates an equivalent series circuit.

In solving series-parallel circuits, the last and easiest to solve for is:

$\text { Figure 6'4 } -Refer to Figure 6-4. If R<sub>1</sub> is changed to 500 \Omega , the Thevenin resistance and voltage would be:$ $\text { Figure 6'4 }$ -Refer to Figure 6-4. If R₁ is changed to 500 $\Omega$ , the Thevenin resistance and voltage would be:

$\text { Figure } 6 ' 3 -If the current is 1.2 mA in Figure 6-3 , what is the value of P<sub>T</sub> ?$ $\text { Figure } 6 ' 3$ -If the current is 1.2 mA in Figure 6-3 , what is the value of P_T ?

A series-parallel circuit consists of resistors in both series and parallel.

If a voltage divider consists of two 10 $\mathrm { k } \Omega$ resistors, which one of these load resistors will change the output voltage the most?

$\text { Figure } 6 ' 3 -If V<sub>S</sub>=40 V and R<sub>3</sub> opens in Figure 6-3 , what is the value of V<sub>R3</sub> ?$ $\text { Figure } 6 ' 3$ -If V_S=40 V and R₃ opens in Figure 6-3 , what is the value of V_R3 ?

$\text { Figure } 6 ' 3 -If V<sub>R4</sub>=10 V in Figure 6-3 , what is the value of V<sub>AD</sub> ?$ $\text { Figure } 6 ' 3$ -If V_R4=10 V in Figure 6-3 , what is the value of V_AD ?

$\text { Figure } 6 ' 3 -If V<sub>S</sub>=50 V in Figure 6-3 , what is the value of V<sub>CA</sub> ?$ $\text { Figure } 6 ' 3$ -If V_S=50 V in Figure 6-3 , what is the value of V_CA ?

$\text { Figure } 6 ' 3 -If a fifth 10 \mathrm { k } \Omega resistor is connected in series in Figure 6-3, how does V<sub>R4</sub> change?$ $\text { Figure } 6 ' 3$ -If a fifth 10 $\mathrm { k } \Omega$ resistor is connected in series in Figure 6-3, how does V_R4 change?

Quantities and Units

Voltage, Current, and Resistance

Ohms Law, Energy, and Power

Series Circuits

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

Transformers

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

Exam 6: Series-Parallel Circuits

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If VR3=17 V in Figure 6-3 , what is the value of P1 ?

If four parallel 10 kΩ\mathrm { k } \OmegakΩ resistors are connected in series with a single 20 kΩ\mathrm { k } \OmegakΩ resistor and one of the parallel resistors opens, how does the voltage across the other parallel resistors change?

Power in a series-parallel resistor circuit is dissipated as:

Figure 6 ’1 \text { Figure } 6 \text { '1 } Figure 6 ’1 -If R1=4.7 kΩk \OmegakΩ , R2=3.3 kΩ\mathrm { k } \OmegakΩ and R3=1 kΩ\mathrm { k } \OmegakΩ in Figure 6-1 , the total resistance equals________

Figure 6′2\text { Figure } 6 ^ { \prime } 2 Figure 6′2 -If R1=50 kΩ\mathrm { k } \OmegakΩ , R2=10 kΩ\mathrm { k } \OmegakΩ , R3=10 kΩ\mathrm { k } \OmegakΩ , R4=50 kΩ\mathrm { k } \OmegakΩ and R5=10 kΩ\mathrm { k } \OmegakΩ in Figure 6-2 , what is the value of RT?

Theveninʹs theorem provides a method for:

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If a 10 kΩ\mathrm { k } \OmegakΩ resistor is placed in parallel with R4 in Figure 6-3, how will VR4 change?

Figure 6 ’1 \text { Figure } 6 \text { '1 } Figure 6 ’1 - R1 is in series with the series combination R2 and R3 in Figure 6-1.

If two resistors are in parallel, they drop the same Voltage.

Two series 1 kΩ\mathrm { k } \OmegakΩ resistors are connected in parallel with a 2.2 kΩ\mathrm { k } \OmegakΩ resistor. If the voltage across one of the 1 kΩ\mathrm { k } \OmegakΩ resistors is 6 V, what is the voltage across the 2.2 kΩ\mathrm { k } \OmegakΩ resistor?

Thevinizing a circuit creates an equivalent series circuit.

In solving series-parallel circuits, the last and easiest to solve for is:

Figure 6’4 \text { Figure 6'4 } Figure 6’4 -Refer to Figure 6-4. If R1 is changed to 500 Ω\OmegaΩ , the Thevenin resistance and voltage would be:

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If the current is 1.2 mA in Figure 6-3 , what is the value of PT ?

A series-parallel circuit consists of resistors in both series and parallel.

If a voltage divider consists of two 10 kΩ\mathrm { k } \OmegakΩ resistors, which one of these load resistors will change the output voltage the most?

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If VS=40 V and R3 opens in Figure 6-3 , what is the value of VR3 ?

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If VR4=10 V in Figure 6-3 , what is the value of VAD ?

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If VS=50 V in Figure 6-3 , what is the value of VCA ?

Figure 6′3\text { Figure } 6 ' 3 Figure 6′3 -If a fifth 10 kΩ\mathrm { k } \OmegakΩ resistor is connected in series in Figure 6-3, how does VR4 change?

Quantities and Units

Voltage, Current, and Resistance

Ohms Law, Energy, and Power

Series Circuits

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

Transformers

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

$\text { Figure } 6 ' 3 -If V<sub>R3</sub>=17 V in Figure 6-3 , what is the value of P<sub>1</sub> ?$ $\text { Figure } 6 ' 3$ -If V_R3=17 V in Figure 6-3 , what is the value of P₁ ?

If four parallel 10 $\mathrm { k } \Omega$ resistors are connected in series with a single 20 $\mathrm { k } \Omega$ resistor and one of the parallel resistors opens, how does the voltage across the other parallel resistors change?

$\text { Figure } 6 ' 3 -If a 10 \mathrm { k } \Omega resistor is placed in parallel with R<sub>4</sub> in Figure 6-3, how will V<sub>R4</sub> change?$ $\text { Figure } 6 ' 3$ -If a 10 $\mathrm { k } \Omega$ resistor is placed in parallel with R₄ in Figure 6-3, how will V_R4 change?

$\text { Figure } 6 \text { '1 } - R<sub>1</sub> is in series with the series combination R<sub>2</sub> and R<sub>3</sub> in Figure 6-1.$ $\text { Figure } 6 \text { '1 }$ - R₁ is in series with the series combination R₂ and R₃ in Figure 6-1.

Two series 1 $\mathrm { k } \Omega$ resistors are connected in parallel with a 2.2 $\mathrm { k } \Omega$ resistor. If the voltage across one of the 1 $\mathrm { k } \Omega$ resistors is 6 V, what is the voltage across the 2.2 $\mathrm { k } \Omega$ resistor?

$\text { Figure 6'4 } -Refer to Figure 6-4. If R<sub>1</sub> is changed to 500 \Omega , the Thevenin resistance and voltage would be:$ $\text { Figure 6'4 }$ -Refer to Figure 6-4. If R₁ is changed to 500 $\Omega$ , the Thevenin resistance and voltage would be:

$\text { Figure } 6 ' 3 -If the current is 1.2 mA in Figure 6-3 , what is the value of P<sub>T</sub> ?$ $\text { Figure } 6 ' 3$ -If the current is 1.2 mA in Figure 6-3 , what is the value of P_T ?

If a voltage divider consists of two 10 $\mathrm { k } \Omega$ resistors, which one of these load resistors will change the output voltage the most?

$\text { Figure } 6 ' 3 -If V<sub>S</sub>=40 V and R<sub>3</sub> opens in Figure 6-3 , what is the value of V<sub>R3</sub> ?$ $\text { Figure } 6 ' 3$ -If V_S=40 V and R₃ opens in Figure 6-3 , what is the value of V_R3 ?

$\text { Figure } 6 ' 3 -If V<sub>R4</sub>=10 V in Figure 6-3 , what is the value of V<sub>AD</sub> ?$ $\text { Figure } 6 ' 3$ -If V_R4=10 V in Figure 6-3 , what is the value of V_AD ?

$\text { Figure } 6 ' 3 -If V<sub>S</sub>=50 V in Figure 6-3 , what is the value of V<sub>CA</sub> ?$ $\text { Figure } 6 ' 3$ -If V_S=50 V in Figure 6-3 , what is the value of V_CA ?

$\text { Figure } 6 ' 3 -If a fifth 10 \mathrm { k } \Omega resistor is connected in series in Figure 6-3, how does V<sub>R4</sub> change?$ $\text { Figure } 6 ' 3$ -If a fifth 10 $\mathrm { k } \Omega$ resistor is connected in series in Figure 6-3, how does V_R4 change?