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WorksheetsElectrical Symbols
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
a)
Battery
b)
Fuse
c)
Diode
d)
Switch (open)
2.
A _______________ is a strip of easily melted metal that is placed in a circuit as a safeguard.
a)
volt
b)
fuse
c)
filament
3.
This is a measure of electrical pressure
a)
Curcuit
b)
Amps
c)
Volts
d)
Watts
4.
What electronics symbol is shown?
a)
switch
b)
fuse
c)
resistor
d)
variable resistor
5.
a)
Capacitors
b)
Resistors
c)
Inductors
d)
Batteries
6.
a)
Motor
b)
Mouse
c)
Ground
d)
Fuse
7.
Measure of electrical current flow
a)
Curcuit
b)
Amp
c)
Volt
d)
Watt
8.
What color represents a hot wire?
a)
White
b)
Green
c)
Red
d)
Bare
9.
What electronics device is associated with the letter omega?
a)
capacitor
b)
resistor
c)
inductor
d)
conductor
10.
Identify the electrical symbol being encircled
a)
Wire
b)
On switch
c)
Off switch
d)
Resistor
11.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
12.
a)
Switch (Closed)
b)
Switch (Open)
c)
Bulb
d)
Chassis Ground
13.
What is this symbol for?
a)
light bulb
b)
switch
c)
battery
d)
resistor
14.
Identify the electrical symbol being encircled
a)
Switch
b)
Resistor
c)
Conductor
d)
Battery
15.
A device for opening or closing the flow in a circuit is _______.
a)
an insulator
b)
a battery charger
c)
a switch
16.
What is the name of this Electrical Symbol?
a)
Microphone
b)
Speaker
c)
Circuit Breaker
d)
Ammeter
17.
Material that electricity can easily flow through
a)
Insulators
b)
Rubber
c)
Conductor
d)
Wood
18.
a)
Light
b)
Ground / Earth
c)
Motor
d)
Horn
19.
The term that tells us the size (diameter of a wire)
a)
Gauge
b)
Diameter
c)
Gate
d)
Width
20.
What is the name of this Electrical Symbol?
a)
Capacitor
b)
Not Connected Wires
c)
Connected Wires
d)
Diode
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