battery Quiz 1

What are the two main types of batteries?

• Alkaline battery and Nickel-cadmium battery

• Primary battery and Secondary battery

• Zinc-carbon battery and Lithium-ion battery

• Lead acid battery and Dry cell battery

Which type of battery is also known as a rechargeable battery?

• Lead acid battery

• Zinc-carbon battery

• Dry cell battery

• Alkaline battery

What is the working principle of electric vehicles?

• They rely on nuclear energy for propulsion

• They use wind energy to charge the batteries

• They convert chemical energy into electrical energy

• They use solar power to generate electricity

What is the main component of a H2-O2 fuel cell?

• Nitrogen and Oxygen

• Helium and Hydrogen

• Carbon and Hydrogen

• Hydrogen and Oxygen

What is the storage principle of supercapacitors?

• They store energy in the form of mechanical motion

• They store energy in an electric field

• They store energy in the form of nuclear fusion

• They store energy in the form of chemical bonds