What does nuclear propulsion use to generate power?

• Hydraulic energy

• Solar energy

• Nuclear energy

• Wind energy

What is a major benefit of nuclear propulsion?

• Low cost

• High emissions

• Fuel independence

• Short range

What is Hyperloop designed to do?

• Use fossil fuels

• Move people and goods at high speeds

• Travel at low speeds

• Operate without technology

What is the maximum speed Hyperloop aims to reach?

• 700 miles per hour

• 300 miles per hour

• 900 miles per hour

• 500 miles per hour

What is a key feature of Hyperloop's design?

• High-pressure tubes

• Low-pressure tubes

• Gas-powered engines

• Manual operation

What is a major challenge for Hyperloop?

• No need for infrastructure

• Low speed

• Public acceptance

• Easy technology

What do hydrogen vehicles use as their primary energy source?

• Solar panels

• Gasoline

• Electric batteries

• Hydrogen fuel

What is the only waste product of hydrogen vehicles?

• Nitrogen oxides

• Water vapor

• Particulate matter

• Carbon dioxide

How long does it take to refuel a hydrogen vehicle?

• 10 minutes

• 30 minutes

• 3-5 minutes

• 1 hour

What is a challenge of hydrogen vehicles?

• Easy refueling

• High emissions

• Widespread infrastructure

• Limited hydrogen production