Wind Power and Energy Conservation Quiz

What is the main goal of the initiative at Pennwood Middle School?

• To reduce the school's electricity bill

• To teach students about fossil fuels

• To engage students in building wind generators

• To promote the use of solar panels

What do students learn about in their projects?

• The cost of wind generators

• The impact of fossil fuels on the environment

• How to design efficient propeller blades

• The history of electricity

How large would a wind generator need to be to power a two-bedroom house?

• 50-foot span

• 100-foot span

• 150-foot span

• 200-foot span

What inspired the teacher to start this wind generator project?

• A government grant

• A local community initiative

• A student's science project

• Pennsbury's energy conservation initiative

What material is used to make the stand for the wind generator?

• PVC

• Wood

• Glass

• Metal

What is the function of the DC motor in the wind generator?

• To store electricity

• To support the blades

• To convert wind energy into electricity

• To measure wind speed

Why does the smaller blade design create more voltage?

• It is heavier

• It is made of a special material

• It deflects less wind

• It spins faster

What variable do students learn affects the efficiency of wind power?

• Blade color

• Air density

• Wind direction

• Temperature

Which area in the United States is known for having high wind potential?

• Florida

• Midwest

• Northeast

• California

What is a key factor for residential wind power efficiency?

• Height above ground

• Proximity to water

• Number of blades

• Blade color