Worksheets8P Electronics 1
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
What's this
a)
cell
b)
fuse
c)
LED
d)
switch
2.
What's this?
a)
fuse
b)
lamp
c)
cell
d)
battery
3.
What's this?
a)
cell
b)
switch
c)
lamp
d)
diode
4.
a)
wires joined
b)
switch
c)
fuse
d)
two-way switch
5.
What is this symbol?
a)
Variable resistor
b)
Thermistor
c)
Fuse
d)
LDR
e)
LED
6.
What is this symbol?
a)
Variable resistor
b)
Thermistor
c)
Fuse
d)
LDR
e)
LED
7.
What is this symbol?
a)
Diode
b)
LED
c)
LDR
d)
Variable resistor
e)
Resistor
8.
What is this symbol?
a)
Diode / semi-conducting diode
b)
LED
c)
LDR
d)
Variable resistor
e)
Resistor
9.
What is this symbol?
a)
Ammeter
b)
Voltmeter
c)
Multimeter
d)
Motor
10.
What is this symbol?
a)
Ammeter
b)
Voltmeter
c)
Multimeter
d)
Motor
11.
What is this symbol?
a)
Battery
b)
Fuse
c)
Open switch
d)
Closed switch
e)
Cell
12.
What is this symbol?
a)
Resistor
b)
Fuse
c)
Open switch
d)
Closed switch
e)
Cell
13.
Name this component
a)
Cell
b)
diode
c)
push switch
d)
microphone
14.
Name this output device
a)
Motor
b)
Metro
c)
magnetometer
d)
MacDonalds
15.
Name this output device
a)
diode
b)
LED
c)
Buzzer
d)
lamp
100 %
