Question 1

-The True power delivered to the load in Figure 15-4 is:

Accepted Answer

A)  I2R 
B)  10.0 mW. 
C)  4.46 mW 
D)  Both A and B are correct. 
A)  I2R 
B)  10.0 mW. 
C)  4.46 mW 
D)  Both A and B are correct.

Question 2

-What is the sine of the phase angle in the circuit in Figure ?

Accepted Answer

A)  0.57 
B)  1.0 
C)  0.333 
D)  0.707 
A)  0.57 
B)  1.0 
C)  0.333 
D)  0.707

Question 3

In a parallel capacitive circuit, all capacitors have the same amount of charge on them.

Accepted Answer

A) True 
 B)False

Question 4

-See Figure 15-6. Which one of these statements is true?

Accepted Answer

A)  IS = I3 
B)  I3 = I4 + I6 
C)  I4 = I6 
D)  I3 = I2 + I5 
A)  IS = I3 
B)  I3 = I4 + I6 
C)  I4 = I6 
D)  I3 = I2 + I5

Question 5

What is the susceptance of a 100 µF capacitor at 1000 Hz?

Accepted Answer

A)  104 S 
B)  0.63 S 
C)  1.59 S 
D)  10-4 S 
A)  104 S 
B)  0.63 S 
C)  1.59 S 
D)  10-4 S

Question 6

A High-pass filter rejects higher frequencies and passes lower frequencies.

Accepted Answer

A) True 
 B)False

Question 7

- If E = 10 V 230° and IS = 5 A 210°, what is the total impedance ZT?

Accepted Answer

A)  32.1 Ω + j38.3 Ω 
B)  0.47 Ω - j0.17 Ω 
C)  1.88 Ω + j0.68 Ω 
D)  38.3 Ω + j32.1 Ω 
A)  32.1 Ω + j38.3 Ω 
B)  0.47 Ω - j0.17 Ω 
C)  1.88 Ω + j0.68 Ω 
D)  38.3 Ω + j32.1 Ω

Question 8

-The total circuit current in Figure 15-4 is:

Accepted Answer

A)  0.707 mA 
B)  1.41 mA 
C)  44.6 mA 
D)  10.04 mA 
A)  0.707 mA 
B)  1.41 mA 
C)  44.6 mA 
D)  10.04 mA

-The True power delivered to the load in Figure 15-4 is:

-What is the sine of the phase angle in the circuit in Figure ?

In a parallel capacitive circuit, all capacitors have the same amount of charge on them.

-See Figure 15-6. Which one of these statements is true?

What is the susceptance of a 100 µF capacitor at 1000 Hz?

A High-pass filter rejects higher frequencies and passes lower frequencies.

- If E = 10 V 230° and IS = 5 A 210°, what is the total impedance ZT?

-The total circuit current in Figure 15-4 is:

Quantities and Units

Voltage, Current, and Resistance

Ohms Law

Energy and Power

Series Circuits

Parallel Circuits

Series-Parallel Circuits

Circuit Theorems and Conversions

Branch, Loop, and Node Analyses

Magnetism and Electromagnetism

Introduction to Alternating Current and Voltage

Capacitors

Inductors

Transformers

Rl Circuits

Rlc Circuits and Resonance

Passive Filters

Circuit Theorems in Ac Analysis

Time Response of Reactive Circuits

Three-Phase Systems in Power Applications

Filters

Exam 15: Rc Circuits

-The True power delivered to the load in Figure 15-4 is:

-What is the sine of the phase angle in the circuit in Figure ?

In a parallel capacitive circuit, all capacitors have the same amount of charge on them.

-See Figure 15-6. Which one of these statements is true?

What is the susceptance of a 100 µF capacitor at 1000 Hz?

A High-pass filter rejects higher frequencies and passes lower frequencies.

- If E = 10 V 230° and IS = 5 A 210°, what is the total impedance ZT?

-The total circuit current in Figure 15-4 is:

Quantities and Units

Voltage, Current, and Resistance

Ohms Law

Energy and Power

Series Circuits

Parallel Circuits

Series-Parallel Circuits

Circuit Theorems and Conversions

Branch, Loop, and Node Analyses

Magnetism and Electromagnetism

Introduction to Alternating Current and Voltage

Capacitors

Inductors

Transformers

Rl Circuits

Rlc Circuits and Resonance

Passive Filters

Circuit Theorems in Ac Analysis

Time Response of Reactive Circuits

Three-Phase Systems in Power Applications

Filters