Differences in the Torque Speed between Electric and Internal Combustion Engine

Abstract

In the 21st century, it is quite modish to buy a high-performance car, and the performance of the car can be closely related to the engine, the acceleration, the efficiency, and it is also related to the engine, and these two kinds of factors can also be linked to the new notion is known as pressurization, so that is the reason why the manufacturer foster so many high technologies to make the air with higher pressure. There are four types of engines for cars discussed in this paper, turbocharged, supercharged, naturally aspirated and harmonic. A brief introduction to torque will also be given, including the concept of torque, the relationship between drive force and torque, and other knowledge of torque. Finally, the advantages and disadvantages of the different types of engines will be discussed and there will be a summary of choices for a private car around comfort, economy and safety.