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WorksheetsElectricity grade 3 Quiz (March, 2022)
Total questions: 22
Worksheet time: 13mins
A circuit that has two or more paths through which electrical charges may flow is known as?
Electric current
Parallel Circuit
Series Circuit
Filament
A circuit in which electrical charge can only flow in one circular path is known as?
Electric current
Parallel Circuit
Series Circuit
Filament
Electricity cannot flow in a series circuit if there is a _______ in the circuit?
loop
break
filament
wire
A good energy source for a simple circuit is a?
battery.
copper wire.
light bulb.
switch.
What will happen in a parallel circuit if one of its loops is broken?
electric current will not flow through any of the loops
electric current will still flow through the broken loop
electric current will still flow through the unbroken loops
the energy source will stop providing energy to move electric charges
A PATH along which electricity can flow is a ___________________?
light bulb
switch
insulator
circuit
What is a circuit that only has ONE path for electricity to flow?
series circuit
closed circuit
parallel circuit
light bulb
What is the name of this component?
battery
cell
open switch
lamp
It is used to complete and break the electric circuit.
bulb
switch
bulb holder
wires
Choose the correct electrical component according to the picture.
switch
wire
dry cell
A good energy source for a simple circuit is
a battery.
a copper wire.
a light bulb.
a switch.
We need to follow safety ___________________ when using electricity or else you could suffer electric shocks.
methods
booklets
precautions
pylons
True / False -- You can put anything such as a fork into electric sockets.
True
False
True / False -- All the objects we use every day need electricity to work
True
False
Look and identify the power station shown in the picture.
geothermal
solar thermal
hydroelectric
fossil-fueled
Look and identify the power station shown in the picture.
photovoltaic
fossil-fueled
geothermal
solar thermal
Look and identify the power station shown in the picture.
hydroelectric
fossil-fueled
wind
geothernal
Our electricity produced from power stations is carried through cables, _________________ and power poles across our country to our homes, factories and schools.
air transports
trains
bus drivers
pylons
Always ________________ electrical appliances when not using them.
turn off
turn on
destroy
replace
Use ____________ instead of air conditioners.
lamps
turn off
turn on
fans
Hang clothes to dry instead of using a _________________.
iron
washing machine
dryer
sunlight
