10 Questions
Which of the following components is NOT directly involved in the cooling of the engine?
Carburetor
What does MPFI stand for in automotive engineering?
Multi-Point Fuel Injection
What is the primary function of a differential in a vehicle?
Distributes power to the wheels
How many times does the piston move up and down during one complete cycle in a four-stroke engine?
Four times
What safety feature is commonly found in modern vehicles to prevent skidding during braking?
Anti-lock Braking System (ABS)
Which type of transmission allows for seamless gear shifts without interruption of power flow?
Continuously Variable Transmission (CVT)
What device measures the speed of rotation of the engine crankshaft?
Tachometer
What type of engine is commonly used in hybrid vehicles for generating electricity?
Internal Combustion Engine (ICE)
What does the acronym 'OBD' stand for in automotive diagnostics?
On-Board Diagnostics
What is the term for the process of converting chemical energy stored in fuel into mechanical energy?
Combustion
Study Notes
Engine Cooling System and Components
- The carburetor is not a component of the engine cooling system.
- Components of the engine cooling system include the radiator, thermostat, and water pump.
Engine Technology and Terminology
- MPFI stands for Multi-Point Fuel Injection.
- A tachometer is a device used to measure the speed of rotation of the engine crankshaft.
- OBD stands for On-Board Diagnostics.
- Combustion is the process of converting chemical energy stored in fuel into mechanical energy.
Transmission and Power Distribution
- A differential is a component that distributes power to the wheels in a vehicle.
- Continuously Variable Transmission (CVT) allows for seamless gear shifts without interruption of power flow.
Safety Features
- Anti-lock Braking System (ABS) is a safety feature that prevents skidding during braking.
Engine Cycle and Piston Movement
- In a four-stroke engine, the piston moves up and down four times during one complete cycle.
Hybrid Vehicles
- Internal Combustion Engine (ICE) is commonly used in hybrid vehicles for generating electricity.
Test your knowledge of automotive engineering concepts including engine cooling systems, fuel injection, and vehicle mechanics.
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