Everyday car parts and mechanics terms (alternator, transmission, catalytic converter) explained in plain language, one term per card.
40 cards · basic cards · AI-written, checked twice. Edit anything.
- What is an alternator?
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A generator that produces electrical current to charge the battery and power the car's electrical systems while the engine runs.- What is a transmission?
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The system that transfers power from the engine to the wheels, using different gear ratios to control speed and torque.- What is a catalytic converter?
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A component that converts toxic engine exhaust gases into less harmful substances using a chemical reaction.- What are spark plugs?
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Electrical devices that create a spark to ignite the fuel-air mixture inside the engine cylinders.- What is the car battery?
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An electrical device that stores energy and supplies power to start the engine and run electrical systems.- What is a starter motor?
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An electric motor that cranks the engine over to begin the combustion process when you turn the key.- What is a radiator?
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A heat exchanger that cools hot coolant from the engine by passing it through metal fins exposed to outside air.- What is an engine thermostat?
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A valve that regulates coolant flow to maintain the engine at its optimal operating temperature.- What is an oil filter?
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A cylindrical filter that removes dirt, metal particles, and contaminants from engine oil as it circulates.- What is an air filter?
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A pleated paper or foam filter that prevents dust and debris from entering the engine's intake system.- What is a suspension system?
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The system of springs, shock absorbers, and linkages that supports the vehicle's weight and absorbs bumps.- What are brake pads?
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Friction material that presses against the brake rotor to slow or stop the vehicle's wheels.- What is a brake rotor?
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A disc attached to the wheel that the brake pads clamp onto to create friction and stop the vehicle.- What is an axle?
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A rod or shaft that connects the wheels to the vehicle frame and allows them to rotate together.- What is a timing belt?
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A rubber belt with teeth that synchronizes the rotation of the crankshaft and camshaft so valves open and close at the right time.
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