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Intro to Auto State Test Review 101-120 Questions and Answers Rated A+ What is the purpose of a car's alternator? It charges the battery and powers electrical systems while the engine is running. What is the function of the radiator in a car? It cools the engine by dissipating heat from the coolant. What is the role of the transmission in a vehicle? It transfers power from the engine to the wheels and controls the speed and torque of the car. What does engine oil do for a ...

AUT 101-Chapter 7 Questions and Answers Already Passed What is the function of the alternator in a vehicle? To generate electrical power and charge the vehicle's battery while the engine is running. How does a spark plug contribute to engine operation? It ignites the air-fuel mixture in the engine's combustion chamber. What is the primary function of the intake manifold? To distribute the air or air-fuel mixture evenly to each cylinder. What role does the catalytic conv...

AUT 101-Chapter 5 Review Questions with Complete & Verified Solutions What is the function of a vehicle’s cooling system? To maintain the engine at an optimal operating temperature by dissipating excess heat. Why is regular oil maintenance essential for a vehicle? It ensures proper lubrication of engine components, reduces wear, and prevents overheating. What is the primary purpose of the battery in an automobile? To provide electrical energy to start the engine and power electric...

AutoTech 101 Questions and Answers Already Passed What is the function of a thermostat in a vehicle? It regulates the flow of coolant to maintain the engine's optimal operating temperature. What is the primary purpose of the car’s drive shaft? It transmits torque from the transmission to the wheels. Why is it important to replace worn-out brake pads? Worn brake pads can reduce stopping power and damage the rotors. What is the purpose of the car's ECU (Engine Control U...

Valvoline - Automotive Fluids 101 Questions and Answers Already Passed Why is it important to check your vehicle's oil level regularly? Low oil levels can lead to engine damage and reduced performance. What is the purpose of coolant in a vehicle? Coolant helps regulate the engine's temperature and prevents overheating. What does brake fluid do in a car's braking system? Brake fluid transfers force from the brake pedal to the brake pads, allowing the vehicle to stop. Why...

AUT 101-Chapter 2 Questions and Answers Graded A+ What is the function of the throttle body in an engine? To control the amount of air entering the engine. Why is regular inspection of belts and hoses critical for a car's performance? To prevent breakdowns caused by wear or leaks. What is the purpose of a car's fuse box? To protect electrical circuits from overloading and short circuits. How does the ignition system in a car work? It provides the spark necessary to ignit...

CR101B Introduction to Collision Repair Questions and Answers Already Passed What is the main purpose of collision repair in the automotive industry? To restore a vehicle to its original condition after it has been damaged in a collision. What is the role of a body shop technician in collision repair? A body shop technician is responsible for assessing vehicle damage, removing and replacing damaged parts, and ensuring the vehicle is structurally sound after repairs. Why is it import...

AUT 101-Chapter 50 Review Questions with Complete Solutions What is the primary function of the exhaust system in a vehicle? It directs harmful gases from the engine out of the vehicle and reduces noise through components like the muffler. What is the purpose of the catalytic converter in an exhaust system? It reduces harmful emissions by converting toxic gases like carbon monoxide and hydrocarbons into less harmful substances. What is an O2 sensor, and what does it do in a vehic...

Automotive 1: Chapter 9 Questions and Answers Already Passed What is the purpose of a vehicle’s suspension system? It is designed to absorb shocks and provide a smooth ride by connecting the vehicle's body to its wheels. How does an air filter help the engine? An air filter prevents dirt, debris, and other contaminants from entering the engine, ensuring it runs efficiently. What is the function of the radiator in a vehicle's cooling system? It helps cool the engine by di...

ASVAB Auto and Shop Information Questions and Answers Already Passed What is the primary function of an alternator in an automobile? It generates electricity to power the vehicle's electrical systems and recharge the battery. What is the purpose of a brake master cylinder? It converts the force from the brake pedal into hydraulic pressure to activate the brakes. How does a carburetor work in an engine? It mixes air with fuel in the correct ratio before the mixture enters the engi...