How many Watts are equivalent to one Mechanical Horse Power?

One Mechanical Horse Power is equivalent to 745.7 Watts. This relationship stems from the definition of horsepower, which was developed in the late 18th century to compare the output of steam engines with the power of draft horses. The value of 745.7 Watts provides a standard reference for converting mechanical energy output into electrical power, making it essential for engineers and technicians working with HVAC systems and other machinery where power conversion and calculations are necessary. Understanding this conversion is crucial for properly sizing equipment and ensuring compatibility between mechanical systems and electrical power sources.