Level 1 Transport and Vehicle BTEC

This subject is broken down into 39 topics in 10 modules:

  1. Introduction to Transport and Vehicle Systems 3 topics
  2. Health and Safety in the Transport and Vehicle Industry 4 topics
  3. Routine Maintenance Procedures in the Transport and Vehicle Industry 4 topics
  4. Spark Ignition Engine Systems, Components and Operation 4 topics
  5. Compression Ignition Engine Systems, Components and Operation 4 topics
  6. Auxiliary Electrical Systems and Components 4 topics
  7. Transmission and Driveline Components and Operation 4 topics
  8. Chassis Systems, Components and Operation 4 topics
  9. Vehicle Inspection Processes 4 topics
  10. Vehicle Body Repair Techniques and Procedures 4 topics
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  • 10
    modules
  • 39
    topics
  • 13,671
    words of revision content
  • 1+
    hours of audio lessons

This page was last modified on 28 September 2024.

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Transport and Vehicle

Introduction to Transport and Vehicle Systems

Modes of transport

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Modes of transport

Modes of Transport

Land Transport

  • This mode involves vehicles designed to operate on land with key examples being cars, trains, buses, and bicycles.

  • Land transport infrastructure includes roads, railways, and cycle paths.

  • Motorcycles both on- and off-road, are also a significant part of land transport.

  • Trams and underground metros are examples of urban land transport systems.

  • Freight transport on land can use lorries or trains and typically involves goods being carried long distances.

Water Transport

  • Water-based transport includes vehicles like boats, ships, ferries, and submarines.

  • These vehicles travel across bodies of water such as seas, rivers, and canals.

  • Important for trade, both international and within a country, as large quantities of goods can be transported via water.

Air Transport

  • Air transport includes vehicles like planes, helicopters, and drones that operate in the sky.

  • Critical for international travel and speedy domestic transports.

  • It's also important for freight transport across large distances.

Space Transport

  • Includes vehicles designed for space exploration such as satellites, spacecraft, and rockets.

Active Transport

  • Refers to transport modes relying on human energy, like walking and cycling.

  • It's the most environmentally friendly and sustainable form of transport.

Public vs Private Transport

  • Public transport systems are shared by many individuals at once. Examples include buses, trams, trains, and ferries.

  • Private transport refers to individual or small group transportation like cars, motorcycles, or bicycles.

Remember to examine the advantages and disadvantages for each mode, looking at aspects like speed, cost, environmental impact, and suitability for different types of cargo or journeys.

Course material for Transport and Vehicle, module Introduction to Transport and Vehicle Systems, topic Modes of transport

Transport and Vehicle

Auxiliary Electrical Systems and Components

Vehicle electrical systems and components

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Vehicle electrical systems and components

Vehicle Electrical Systems and Components

Auxiliary Electrical Systems

  • Vehicles rely on auxiliary electrical systems to support the operation and comfort of drivers and passengers.
  • These systems are powered by the car battery when the engine is off and the alternator when the engine is running.
  • Auxiliary systems in a vehicle can include the lighting system, windscreen wipers, climate control system, and in-car entertainment systems.

Car Battery

  • The car battery is a vital component that provides the electrical power needed to start the vehicle's engine.
  • It also supplies power to the electronic devices and systems when the car engine is switched off.
  • Most car batteries used today are 12-volt lead-acid type.
  • The car battery is charged by the alternator when the engine is running.

Alternator

  • The alternator recharges the battery and provides electrical power to the systems of the vehicle when the engine is running.
  • It is driven by the engine via a serpentine belt.
  • The alternator output is in the form of AC (Alternating Current) but is converted into DC (Direct Current) suitable for the vehicle systems through a device known as a rectifier.

Starter Motor

  • The starter motor is responsible for turning over the engine to initiate the internal combustion process.
  • It uses a significant amount of current, so a healthy battery is required for it to function properly.

Lighting System

  • The vehicle lighting system includes headlights, tail lights, turn indicators, and interior lights.
  • All are essential for safe driving and are controlled by switches on the dashboard.

Audio and Infotainment System

  • In modern vehicles, the audio and infotainment system is a key part of the auxiliary electrical systems, providing entertainment and information to the driver and passengers.
  • It can include speakers, a radio, Bluetooth and USB connectivity, and a touchscreen interface.

Climate Control

  • Climate control utilities such as heater, air conditioners, and defoggers are a crucial part of a vehicle's auxiliary electrical system.
  • Using fans and heating or cooling elements, these features ensure passenger comfort whatever the weather conditions.

Windscreen Wipers

  • Windscreen wipers provide visibility during rain or snow, clearing the windscreen for the driver.
  • They are operated electrically and their speed can usually be adjusted according to conditions.

Fuses and Relays

  • Fuses and relays are important components of a car's electrical system that protect it from overloading or short circuits.
  • These components interrupt the flow of electricity when the current exceeds a preset amount.
  • They can be found in the fuse box, which is usually located under the dashboard or hood.

Course material for Transport and Vehicle, module Auxiliary Electrical Systems and Components, topic Vehicle electrical systems and components

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