Intro to Electric Vehicle

What is the primary energy source for electric vehicles?

• Gasoline

• Diesel

• Electricity

• Hydrogen

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Which component in an electric vehicle stores the electrical energy?

• Fuel tank

• Battery pack

• Combustion engine

• Exhaust system

What is the role of a regenerative braking system in electric vehicles?

• To increase speed

• To convert kinetic energy into electrical energy

• To reduce battery life

• To improve aerodynamics

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Which of the following is a common type of battery used in electric vehicles?

• Lead-acid

• Nickel-cadmium

• Lithium-ion

• Alkaline

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What is the unit of measurement for electric vehicle battery capacity?

• Kilowatts (kW)

• Kilowatt-hours (kWh)

• Volts (V)

• Amperes (A)

How does an electric motor in an electric vehicle work?

• By burning fuel to create motion

• By using magnetic fields to generate motion

• By using hydraulic pressure

• By converting sound energy into motion

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What is the environmental benefit of using electric vehicles over traditional gasoline vehicles?

• Higher carbon emissions

• Lower carbon emissions

• Increased noise pollution

• Higher fuel consumption

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Which of the following is a challenge associated with electric vehicles?

• Unlimited range

• Instant refueling

• Limited charging infrastructure

• High noise levels

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What is the purpose of an inverter in an electric vehicle?

• To convert AC to DC

• To convert DC to AC

• To store energy

• To increase speed

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Which scientific principle is utilized in the operation of electric motors in vehicles?

• Newton's First Law

• Ohm's Law

• Faraday's Law of Electromagnetic Induction

• Archimedes' Principle

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