WorksheetsI/O Pretest
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
What are you measuring with your Digital Volt Ohmmeter (DVOM) if there are more electrons on one battery terminal than the other battery terminal?
a)
Amperage
b)
Voltage
c)
Resistance
d)
Piezo-electric conductivity
2.
Which of the following represents the flow of electrons in a circuit?
a)
Amperage
b)
Voltage
c)
Resistance
d)
Piezo-electric conductivity
3.
Which of the following impedes the ability of electrons to flow through a circuit?
a)
Amperage
b)
Voltage
c)
Resistance
d)
Piezo-electric conductivity
4.
Which term best describes the amount of voltage used by a component, conductor or connection?
a)
Attenuation
b)
Resistance
c)
Current loss
d)
Voltage drop
5.
How much resistance is this (as a whole number)? 0.204 kΩ
a)
2.040 Ω
b)
20.40 Ω
c)
204 Ω
d)
2,040 Ω
6.
How much resistance is this (as a whole number)? 1.33 MΩ
a)
13.30 Ω
b)
13.30 Ω
c)
1,330 Ω
d)
A. 1,330,000 Ω
7.
The meter below is connected to read:
a)
Voltage
b)
Resistance
c)
Current
d)
AC Voltage
8.
How is the meter in the previous question connected?
a)
In series
b)
In parallel
9.
When electrical resistance is added to a series circuit, which of the following takes place?
a)
Voltage increases
b)
Voltage decreases
c)
Amperage increases
d)
Amperage decreases
10.
When the positive side of a series circuit has a short to ground, which of the following takes place?
a)
Current increases
b)
Current decreases
c)
Voltage decreases
d)
Voltage increases
11.
A waveform is BEST described as:
a)
A graphic representation of an electrical signal on a DSO
b)
A graphical representation of an electrical signal on a DVOM
c)
A signal that instantaneously rises and falls
d)
A signal that slowly rises and falls
12.
Amplitude is best described as:
a)
The voltage of a waveform
b)
The duration of a waveform
c)
How often the waveform repeats
d)
The duty cycle of a waveform
13.
Frequency is best described as:
a)
The voltage of a waveform
b)
The duration of a waveform
c)
How often the waveform repeats
d)
The duty cycle of a waveform
14.
A digital signal is best described as
a)
A signal that slowly rises and falls
b)
A signal with a sharp leading edge that gently decreases until the next occurrence
c)
Any signal can be described as a digital signal
d)
A signal that instantaneously rises and falls
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