Automotive Nocti

What is the primary function of the alternator in an automotive engine?

• Convert mechanical energy to electrical energy

• Convert electrical energy to mechanical energy

• Store electrical energy

• Regulate engine temperature

Which of the following is a common material used for automotive brake pads?

• Copper

• Asbestos

• Graphite

• Silicon

What is the role of a catalytic converter in a vehicle?

• Increase engine power

• Reduce exhaust emissions

• Improve fuel efficiency

• Enhance braking performance

Tags

NGSS.MS-PS1-2

Which type of battery is most commonly used in modern electric vehicles?

• Lead-acid battery

• Nickel-cadmium battery

• Lithium-ion battery

• Alkaline battery

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

What is the chemical formula for octane, a component of gasoline?

Tags

NGSS.MS-PS1-1

In automotive terms, what does the acronym 'ABS' stand for?

• Automatic Braking System

• Anti-lock Braking System

• Automated Battery System

• Advanced Brake Safety

What is the main purpose of engine oil in a car?

• To cool the engine

• To lubricate engine parts

• To clean the engine

• To fuel the engine

Which gas is primarily responsible for the greenhouse effect from vehicle emissions?

• Nitrogen

• Oxygen

• Carbon dioxide

• Hydrogen

Tags

NGSS.MS-ESS3-5

What is the function of a turbocharger in an engine?

• Increase air intake

• Reduce fuel consumption

• Decrease engine noise

• Enhance exhaust flow

Which part of the car is responsible for transmitting power from the engine to the wheels?

• Alternator

• Transmission

• Radiator

• Catalytic converter

Tags

NGSS.MS-PS2-1