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Worksheets

electricity

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Which of these materials is a good insulator?

a)

gold

b)

copper

c)

silver

d)

plastic

2.

Which of the following is a good conductor?

a)

copper

b)

rubber

c)

dry wood

d)

glass

3.

Wasting electricity is similar to saving money.

a)

TRUE

b)

FALSE

4.

Rubber doesn't allow electricity to pass through.

a)

TRUE

b)

FALSE

5.

Sticking your finger to an electric outlet.

a)

SAFE practice

b)

DANGEROUS practice

6.

Putting liquids like water and juice away from an electric appliance.

a)

SAFE practice

b)

DANGEROUS practice

7.

Using an appliance with exposed electric wires.

a)

SAFE practice

b)

DANGEROUS practice

8.

Removing the plug of an appliance with wet hands.

a)

SAFE practice

b)

DANGEROUS practice

9.

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

a)

True

b)

False

10.

Look and identify the power station shown in the picture.

a)

geothermal

b)

solar thermal

c)

hydroelectric

d)

fossil-fueled

11.

Look and identify the power station shown in the picture.

a)

photovoltaic

b)

fossil-fueled

c)

geothermal

d)

solar thermal

12.

Look and identify the power station shown in the picture.

a)

hydroelectric

b)

fossil-fueled

c)

wind

d)

geothernal

13.

Identify if it's Renewable / Non-renewable ?

a)

Renewable

b)

Non-renewable

14.

Identify if it's Renewable / Non-renewable ?

a)

Renewable

b)

Non-renewable

15.

Identify if it's Renewable / Non-renewable ?

a)

Renewable

b)

Non-renewable

16.

Identify if it's Renewable / Non-renewable ?

a)

Renewable

b)

Non-renewable

17.

Identify if it's Renewable / Non-renewable ?

a)

Renewable

b)

Non-renewable

18.

Always ________________ electrical appliances when not using them.

a)

turn off

b)

turn on

c)

destroy

d)

replace

19.

Use ____________ instead of air conditioners.

a)

lamps

b)

turn off

c)

turn on

d)

fans

20.

Do not open the __________________ and freezers too often. The cool air will escape.

a)

doors

b)

windows

c)

refrigerators

d)

kitchen