Does More Horsepower Mean Greater Power?
1 Answers
No, engine power and vehicle power are two entirely different concepts. Here are the detailed explanations: Horsepower: Horsepower is an outdated unit of measurement, with the international unit 'kilowatt' now being commonly used. Horsepower is a unit of power measurement frequently employed in engineering technology. It generally refers to metric horsepower rather than imperial horsepower. By convention, 1 metric horsepower is defined as the work required to lift a 75-kilogram object 1 meter in 1 second. Engine Power Characteristics: Engine power indicators include effective power, effective torque, mean effective pressure, and engine speed, among others. Vehicle Power Characteristics: Vehicle power refers to the average driving speed achievable by a car moving in a straight line on a good road surface, determined by the longitudinal external forces acting on the car. Its three indicators are the car's top speed, acceleration time, and climbing ability.