What is the primary function of a vehicle's differential?
Correct!
Wrong!
The differential allows the drive wheels to rotate at different speeds during turns, improving handling and stability.
Which component is responsible for converting chemical energy into mechanical energy in a car?
Correct!
Wrong!
The engine combusts fuel to create mechanical energy that powers the vehicle.
Why are disc brakes generally preferred over drum brakes in modern vehicles?
Correct!
Wrong!
Disc brakes dissipate heat more efficiently and provide better performance under repeated use.
What role does the ECU (Engine Control Unit) play in a modern car?
Correct!
Wrong!
The ECU manages engine performance by controlling fuel injection, ignition timing, and emissions systems.
Why is aerodynamics important in automotive design?
Correct!
Wrong!
Improving aerodynamics reduces air resistance, enhances fuel efficiency, and improves vehicle stability at high speeds.
What is the primary purpose of a catalytic converter?
Correct!
Wrong!
The catalytic converter reduces harmful emissions by converting toxic gases into less harmful substances.