Innovative Solar-Powered Water Pump: The Nifty Solution

A Cambridge University student developed the NIFTY pump, a sun-powered device with no moving parts. It uses temperature differences between two aluminum plates to pump water. The pump has diverse applications, including air conditioning, water pumping, and irrigation. It has won a business prize to fund its prototype development, offering a low-cost water pumping solution.

What is the primary energy source for the pump developed by the Cambridge University student?

• Hydroelectric power

• Wind energy

• Solar heat

• Geothermal energy

What is the unique feature of the NIFTY engine?

• It is powered by electricity

• It uses moving parts to pump water

• It uses temperature differences to pump water

• It relies on chemical reactions

How does the NIFTY engine utilize temperature differences?

• By expanding and contracting to move water

• By converting heat into electricity

• By cooling water to create pressure

• By using heat to create steam

Which of the following is NOT an application of the NIFTY pump?

• Irrigation in developing countries

• Air conditioning systems

• Central heating systems

• Electricity generation

What has the pump won to aid in its development?

• A university scholarship

• A lucrative business prize

• A patent award

• A government grant