Energy Conversion Chapters 3 & 4

Energy never just appear. It comes from a --------------------------.

• generator

• source

• converter

• device

Match the following Energy Sources.

• Fossil Fuel

• 
• Solar Energy

• 
• Geothermal

• 
• Hydro Power

• 
• Wind Energy

• 

Organize these options into the right categories

Groups:

(a) Renewable

,

(b) Non-Renewable

• 
• 
• 
• 
• 

Renewable Energy Sources can be ​ (a)   . They will never ​ (b)   . Examples of ​ (c)   sources is ​ ​ (d)   Energy.

• replaced
• finish
• Renewable Energy
• Non-Renewable Energy
• coal
• fossil fuel
• Wind

Generator is an Energy Source.

• True

• False

Choose two source converters.

• Television

• Light bulb

• solar panel

• fuel-burning power plant

What is the function of Electrical Grid?

• Convert Energy from the source.

• Generate Energy

• To bring electrical energy from one place to another.

• Produce Light

Label the different parts of an Electrical System.

b

c

d

a

Source Converter

Electrical Grid

Converter

Energy Source

Generator converts ​ (a)   to ​ (b)   .

• source energy
• electrical energy

Which part is essential for an electrical system to work correctly.

• Energy Source

• Electrical Grid

• Converters

• All of them