What is Automobile ?
An Automobile or Automobile Vehicle is a self-propelled passenger vehicle with two to eight wheels used for land transportation that is frequently powered by an internal combustion engine or an electric motor. The branch of engineering that deals with the manufacture and technology of automobiles is known as automobile engineering.
The pleasures of the modern world would not be possible without cars, which now play a big role in our lives. Because they are utilized for both passenger and cargo transportation, cars act as a lifeline for people.
Types of Automobiles
Based On The Purpose Of The Vehicle:
According to the vehicle's intended use: Automobiles are categorized according to their intended use, which depends on whether they are used to transport persons, products, or USD for any other unique purposes.
Passenger vehicle, such as a car, bus, or taxi.
A commercial vehicle, such as a truck, a tempo, or a container.
Special-purpose vehicles include police cars, fire trucks, and ambulances.
Based On The Load-Carrying Capacity:
This rating is made based on the vehicle's ability to transport loads. This also suggests categorization based on the vehicle's body and powerplant.
Cars, Jeeps, minivans, and other light motor vehicles (LMV)
Tempo, bus, minitruck, etc. are examples of medium motor vehicles (MMV).
Trucks, trailers, containers, tractors, multi-axle buses, etc. are examples of heavy vehicles (HMV).
Based On The Fuel Used In The Vehicle:
The type of gasoline and types of parts used is a crucial factor in determining how to classify different types of vehicles. The performance and efficiency criteria of the vehicle are significantly influenced by fuel.
Petrol - The mechanism that employs gasoline is known as the spark ignition system. The anti-knock, performance, and efficiency factors of gasoline are determined by its octane rating. The available octane numbers are typically 87, 89, and 91-93. primarily utilized in two-wheelers and passenger cars.
Diesel - Compression ignition system for diesel vehicles. Diesel's cetane rating determines the amount of compression and fuel required for ignition. The cetane values typically fall between 45 and 55. utilized primarily in heavy-duty and commercial vehicles.
Gas - Compressed Natural Gas (CNG) is a different type of fuel that can be used in place of gasoline. The benefit is that the car emits fewer harmful emissions; the drawback is that the vehicle performs less well than when it is powered by gasoline. These are primarily utilised in cars and public transportation vehicles.
Electric - Vehicles are a relatively new kind of transportation that use electricity instead of combustible fuels. The high-capacity battery is used by these vehicles as fuel.
Hydrogen -The hydrogen fuel cell is an impending innovation in the automotive sector, and research on it is now in full swing. It is anticipated to offer the automotive industry a safer and more cost-effective alternative.
Based On The Transmission System Of The Vehicle
System of manual transmission: The drive shaft is connected to a frictional clutch in this system. The transmission is clutched and declutched using the linkage between the hypothetical clutch and flywheel.
Automatic Transmission system: Torque converters are used in automatic transmission systems to convey rotational energy. The computer systems in the car, which uses planetary gears, clutches, and brakes, govern the gear changes.
Semi-automatic transmission system: A semi-automatic transmission system is a combination of an automatic and a manual transmission. The main difference in this arrangement between the manual input and automated output is the lack of a manual clutch.
Continuously variable transmission (CVT): Push belts are used in continuously variable transmissions (CVT) to transfer torque from one pulley to another. This allows for a smooth gear change.
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