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Electricity grade 3 Quiz (March, 2022)

Total questions: 22

Worksheet time: 13mins

Name
Class
Date
1.

A circuit that has two or more paths through which electrical charges may flow is known as?

a)

Electric current

b)

Parallel Circuit

c)

Series Circuit

d)

Filament

2.

A circuit in which electrical charge can only flow in one circular path is known as?

a)

Electric current

b)

Parallel Circuit

c)

Series Circuit

d)

Filament

3.

Electricity cannot flow in a series circuit if there is a _______ in the circuit?

a)

loop

b)

break

c)

filament

d)

wire

4.

A good energy source for a simple circuit is a?

a)

battery.

b)

copper wire.

c)

light bulb.

d)

switch.

5.

What will happen in a parallel circuit if one of its loops is broken?

a)

electric current will not flow through any of the loops

b)

electric current will still flow through the broken loop

c)

electric current will still flow through the unbroken loops

d)

the energy source will stop providing energy to move electric charges

6.

A PATH along which electricity can flow is a ___________________?

a)

light bulb

b)

switch

c)

insulator

d)

circuit

7.

What is a circuit that only has ONE path for electricity to flow?

a)

series circuit

b)

closed circuit

c)

parallel circuit

d)

light bulb

8.
What is a circuit?
a)
an outlet or switch
b)
a path which an electric current flows
c)
a poor conductor
9.

What is the name of this component?

a)

battery

b)

cell

c)

open switch

d)

lamp

10.

It is used to complete and break the electric circuit.

a)

bulb

b)

switch

c)

bulb holder

d)

wires

11.

Choose the correct electrical component according to the picture.

a)

switch

b)

wire

c)

dry cell

12.

A good energy source for a simple circuit is

a)

a battery.

b)

a copper wire.

c)

a light bulb.

d)

a switch.

13.

We need to follow safety ___________________ when using electricity or else you could suffer electric shocks.

a)

methods

b)

booklets

c)

precautions

d)

pylons

14.

True / False -- You can put anything such as a fork into electric sockets.

a)

True

b)

False

15.

True / False -- All the objects we use every day need electricity to work

a)

True

b)

False

16.

Look and identify the power station shown in the picture.

a)

geothermal

b)

solar thermal

c)

hydroelectric

d)

fossil-fueled

17.

Look and identify the power station shown in the picture.

a)

photovoltaic

b)

fossil-fueled

c)

geothermal

d)

solar thermal

18.

Look and identify the power station shown in the picture.

a)

hydroelectric

b)

fossil-fueled

c)

wind

d)

geothernal

19.

Our electricity produced from power stations is carried through cables, _________________ and power poles across our country to our homes, factories and schools.

a)

air transports

b)

trains

c)

bus drivers

d)

pylons

20.

Always ________________ electrical appliances when not using them.

a)

turn off

b)

turn on

c)

destroy

d)

replace

21.

Use ____________ instead of air conditioners.

a)

lamps

b)

turn off

c)

turn on

d)

fans

22.

Hang clothes to dry instead of using a _________________.

a)

iron

b)

washing machine

c)

dryer

d)

sunlight