香 港
資 優
教
育 學
苑
The Hong Kong Academy for Gifted Education
Appendix 2
Example of physical representation of closed series circuits
P. 1 of 4
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香 港
資 優
教
育 學
苑
The Hong Kong Academy for Gifted Education
Appendix 3
Diff(1) Labels of circuit diagram and drawing closed series circuit diagram
P. 5 “Electricity” Module Challenge 1
Please draw a diagram of the closed series circuit you finished with reference to the following
labels of circuit diagram.
Name
Icon
Letter symbol
Name
Icon
Letter symbol
Current
A
Ammeter
Voltage
V
Voltmeter
Alternating
current
AC
Direct-current
DC
KWH meter
or
Kilowatt-hour
meter
Lamp
OFF
OFF
Microphone
BM
ON
ON
Loudspeaker
BL
R
Insert
earphone
Circuit
breaker
Battery
Battery pack
B
Resistor
Potentiometer
RP
Thermistor
RT
Capacitor
C
Polar capacitor
C
Variable
capacitor
Loop
Semiconductor
diode
Photoelectric
diode
Light-emitting
diode
NPN type triode
C
PNP type triode
Fuse
Socket
L
VD
Wire
connection
Cross
connection of
wires
Wires
not
connected
Switch
Antenna
VD
Grounding
VD
FG
H
J, K
GB
K
Ground
V
Transformer
T
V
Magnet coil
L
Fluorescent
lamp
Starter
P. 2 of 4
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Copyright © HKAGE. All rights reserved.
香 港
資 優
教
育 學
苑
The Hong Kong Academy for Gifted Education
Reference answers for teachers
P. 3 of 4
T: (852) 3940 0101 F: (852) 3940 0201 E: [email protected] W: www.hkage.org.hk
Copyright © HKAGE. All rights reserved.
香 港
資 優
教
育 學
苑
The Hong Kong Academy for Gifted Education
Appendix 4
Example of physical representation of parallel closed circuits
P. 4 of 4
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Copyright © HKAGE. All rights reserved.