Question 1

Resistance is the opposition to the flow of current.

Accepted Answer

A) True 
 B)False

Question 2

A resistor with orange, orange, red and gold bands has a value and tolerance of___________

Accepted Answer

A)  $3.3 \mathrm { k } \Omega \pm 5 \%$ 
B)  $3.3 \mathrm { k } \Omega \pm 10 \%$ 
C)  $33 \mathrm { k } \Omega \pm 10 \%$ 
D)  $33 \mathrm { k } \Omega \pm 5 \%$ 
A)  $3.3 \mathrm { k } \Omega \pm 5 \%$ 
B)  $3.3 \mathrm { k } \Omega \pm 10 \%$ 
C)  $33 \mathrm { k } \Omega \pm 10 \%$ 
D)  $33 \mathrm { k } \Omega \pm 5 \%$

Question 3

In the AmericanW ire Gauge sizes, as the numerical value of AWG goes higher, the cross sectional area of theW ire:

Accepted Answer

A) doubles. 
B) halves. 
C) increases. 
D) decreases. 
A) doubles. 
B) halves. 
C) increases. 
D) decreases.

Question 4

Every electrical circuit must contain ________.

Accepted Answer

A) a source, a load and a path 
B) a battery, a path and a switch 
C) a source, a load and a resistor 
D) a battery, a resistor and a capacitor 
A) a source, a load and a path 
B) a battery, a path and a switch 
C) a source, a load and a resistor 
D) a battery, a resistor and a capacitor

Question 5

(a)
 
(b)
 
(c)
 
(d)
 
(e)

Figure $2 - 1$

-Which switch in Figure 2-1 could be used to open a circuit momentarily?

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 6

Voltage is ________.

Accepted Answer

A) the force that exists between charged particles 
B) the force that causesW
Ater to flow 
C) the movement of free electrons 
D) the opposition to the flow of current 
A) the force that exists between charged particles 
B) the force that causesW
Ater to flow 
C) the movement of free electrons 
D) the opposition to the flow of current

Question 7

On a resistorW ith four bands of color code, the fourth band represents:

Accepted Answer

A) the multiplierV
Alue. 
B) theVoltage rating. 
C) theW
Attage rating. 
D) the tolerance percentage. 
A) the multiplierV
Alue. 
B) theVoltage rating. 
C) theW
Attage rating. 
D) the tolerance percentage.

Question 8

A source, a path, and a load ________.

Accepted Answer

A) make up a basic circuit 
B) do not make up a complete circuit 
C) can only be an open circuit 
D) will allow current to flow if the switch is open 
A) make up a basic circuit 
B) do not make up a complete circuit 
C) can only be an open circuit 
D) will allow current to flow if the switch is open

Question 9

Which unit of charge contains 6.25 × 1018 electrons?

Accepted Answer

A) a coulomb 
B) an ampere 
C) aVolt 
D) a joule 
A) a coulomb 
B) an ampere 
C) aVolt 
D) a joule

Resistance is the opposition to the flow of current.

A resistor with orange, orange, red and gold bands has a value and tolerance of___________

In the AmericanW ire Gauge sizes, as the numerical value of AWG goes higher, the cross sectional area of theW ire:

Every electrical circuit must contain ________.

(a) (b) (c) (d) (e) Figure $2 - 1$ -Which switch in Figure 2-1 could be used to open a circuit momentarily?

Voltage is ________.

On a resistorW ith four bands of color code, the fourth band represents:

A source, a path, and a load ________.

Which unit of charge contains 6.25 × 10¹⁸ electrons?

Quantities and Units

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

Transformers

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

Exam 2: Voltage, Current, and Resistance

Resistance is the opposition to the flow of current.

A resistor with orange, orange, red and gold bands has a value and tolerance of___________

In the AmericanW ire Gauge sizes, as the numerical value of AWG goes higher, the cross sectional area of theW ire:

Every electrical circuit must contain ________.

(a) (b) (c) (d) (e) Figure 2−12 - 12−1 -Which switch in Figure 2-1 could be used to open a circuit momentarily?

Voltage is ________.

On a resistorW ith four bands of color code, the fourth band represents:

A source, a path, and a load ________.

Which unit of charge contains 6.25 × 1018 electrons?

Quantities and Units

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

Transformers

Regulators, Filters, and Op-Amps

Understanding Transducers, Sensors, and Conversion in Industrial Processes

Filters

(a) (b) (c) (d) (e) Figure $2 - 1$ -Which switch in Figure 2-1 could be used to open a circuit momentarily?

Which unit of charge contains 6.25 × 10¹⁸ electrons?