Automotive Engineering Quiz
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Questions and Answers

Which of the following components is NOT directly involved in the cooling of the engine?

  • Radiator
  • Water pump
  • Thermostat
  • Carburetor (correct)
  • What does MPFI stand for in automotive engineering?

  • Manual Petrol Fuel Injection
  • Modern Power Fuel Injection
  • Micro-Pulse Fuel Injection
  • Multi-Point Fuel Injection (correct)
  • What is the primary function of a differential in a vehicle?

  • Distributes power to the wheels (correct)
  • Controls the steering
  • Regulates engine temperature
  • Adjusts suspension stiffness
  • How many times does the piston move up and down during one complete cycle in a four-stroke engine?

    <p>Four times</p> Signup and view all the answers

    What safety feature is commonly found in modern vehicles to prevent skidding during braking?

    <p>Anti-lock Braking System (ABS)</p> Signup and view all the answers

    Which type of transmission allows for seamless gear shifts without interruption of power flow?

    <p>Continuously Variable Transmission (CVT)</p> Signup and view all the answers

    What device measures the speed of rotation of the engine crankshaft?

    <p>Tachometer</p> Signup and view all the answers

    What type of engine is commonly used in hybrid vehicles for generating electricity?

    <p>Internal Combustion Engine (ICE)</p> Signup and view all the answers

    What does the acronym 'OBD' stand for in automotive diagnostics?

    <p>On-Board Diagnostics</p> Signup and view all the answers

    What is the term for the process of converting chemical energy stored in fuel into mechanical energy?

    <p>Combustion</p> Signup and view all the answers

    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.

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    Description

    Test your knowledge of automotive engineering concepts including engine cooling systems, fuel injection, and vehicle mechanics.

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