Question 1

-Which switch in Figure 2-1 would probably be used to control a light and a fan at the same time?

Accepted Answer

A) graph (a) 
B) graph (b) 
C) graph (c) 
D) graph (d) 
E) graph (e) 
A) graph (a) 
B) graph (b) 
C) graph (c) 
D) graph (d) 
E) graph (e)

Question 2

-Identify the DPST switch in Figure 2-1.

Accepted Answer

A) graph (a) 
B) graph (b) 
C) graph (c) 
D) graph (d) 
E) graph (e) 
A) graph (a) 
B) graph (b) 
C) graph (c) 
D) graph (d) 
E) graph (e)

Question 3

If the measured circuit current is zero, it is likely that the ________.

Accepted Answer

A) circuit voltage is very high 
B) voltage is turned off 
C) circuit has a short 
D) resistance is very low 
A) circuit voltage is very high 
B) voltage is turned off 
C) circuit has a short 
D) resistance is very low

Question 4

-To measure the current that flows through   ammeter placed at point ________.

Accepted Answer

A) H 
B) G 
C) E 
D) F 
A) H 
B) G 
C) E 
D) F

Question 5

Electromotive force is measured in volts.

Accepted Answer

A) True 
 B)False

Question 6

-What does the schematic symbol (b) represent in Figure 2-3?

Accepted Answer

A) photoconductive cell 
B) rheostat 
C) thermistor 
D) potentiometer 
A) photoconductive cell 
B) rheostat 
C) thermistor 
D) potentiometer

Question 7

-What do you call a diagram that shows the electrical connections of a circuitʹs components?

Accepted Answer

A) a pictorial diagram 
B) an electrical diagram 
C) a schematic diagram 
D) a block diagram 
A) a pictorial diagram 
B) an electrical diagram 
C) a schematic diagram 
D) a block diagram

Question 8

A Normally Open Push Button switch can carry current when not pushed.

Accepted Answer

A) True 
 B)False

Question 9

-In Figure 2-2, the voltage   is the same as ________.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

-Which switch in Figure 2-1 would probably be used to control a light and a fan at the same time?

-Identify the DPST switch in Figure 2-1.

If the measured circuit current is zero, it is likely that the ________.

-To measure the current that flows through ammeter placed at point ________.

Electromotive force is measured in volts.

-What does the schematic symbol (b) represent in Figure 2-3?

-What do you call a diagram that shows the electrical connections of a circuitʹs components?

A Normally Open Push Button switch can carry current when not pushed.

-In Figure 2-2, the voltage is the same as ________.

Quantities and Units

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

RC Circuits

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 2: Voltage, Current, and Resistance

-Which switch in Figure 2-1 would probably be used to control a light and a fan at the same time?

-Identify the DPST switch in Figure 2-1.

If the measured circuit current is zero, it is likely that the ________.

-To measure the current that flows through ammeter placed at point ________.

Electromotive force is measured in volts.

-What does the schematic symbol (b) represent in Figure 2-3?

-What do you call a diagram that shows the electrical connections of a circuitʹs components?

A Normally Open Push Button switch can carry current when not pushed.

-In Figure 2-2, the voltage is the same as ________.

Quantities and Units

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

RC Circuits

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