If you are a car enthusiast but not familiar with technical terminology, this is a great opportunity for you to get started.
This simple video allows you to get acquainted with automotive technology terminology such as power, torque, RPM and CC. You must have heard these terms, which are constantly changing when describing the engine characteristics of any vehicle. In fact, power and torque are important even in an EV. Therefore, it is important to have a basic understanding of these terms, at least to get an idea of the capabilities of the vehicle.
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Power means that the car can reach maximum speed. It is kW or l.k., b.k. or PS. These are all standard power units. If the vehicle has high power, it usually means that it has a high speed. Power also depends on the power of the engine, which we will discuss in the following sections.
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Torque refers to the torsional force around an axis. For example, when tightening a bolt, you use torque to turn the screw. Similarly, the pistons in the engine cylinder create a torque around the crankshaft that energizes the wheels. It is most often expressed in Nm, and sometimes in pounds (feet in the United States). The initial pickup that occurs in the car is the result of the torque. Diesel cars usually have a higher torque, so they have a stronger initial thrust.
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CC is an abbreviated form of cubic centimeter. Basically, it means the size / capacity of the engine. Each cylinder in the engine has a specific volume, which is multiplied by the number of cylinders to get the size or capacity of the engine. The 1.0-liter engine means 1000 cubic centimeters.
RPM stands for revolutions per minute. In the automotive industry, RPM refers to the number of revolutions of the crankshaft (connected to the wheels) per minute. Engineers calibrate the engine according to the speed. Each cycle has a specific power, torque, fuel consumption, emissions, etc. There is an indicator associated with it. The engine speed is converted to wheel RPM by different gear ratios of the transmission.
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This is the simplest interpretation of power, torque, cc and RPM in the automotive industry. Now we hope you understand the technical characteristics of any car.