Some Common Technologies

Technology makes our work

• Harder

• Bad

• easier and faster

We use washing machine for

• Cooking food

• Washing Clothes

• Washing Dishes

Solar water heater is used for making

• Water hot

• Water cold

• Water into ice

It is a picture of

• Solar heater

• Fridge

• Cooler

Dynamo generates

• water

• land

• electricity

• heat

It is a picture of

Dynamo has magnet.

• True

• False

Dynamo has ________ wire inside it.

• Copper

• Gold

• Silver

• Alumunium

It is the picture of

• Copper Wire

• Gold Wire

It is a picture of

• Pressure cooker

• Mixer grinder