The ratio of the output force to the input force is referred to as?

The term that describes the ratio of the output force to the input force is known as the Actual Mechanical Advantage. This measure considers the real-world performance of a machine, accounting for factors such as friction and other losses that might occur in a mechanical system.

In practical applications, the Actual Mechanical Advantage can provide insights into how efficiently a machine is converting input force into output force. It is calculated by dividing the output force produced by the machine by the input force applied.

This concept is crucial for power engineers as it helps assess the effectiveness of mechanical systems in various applications, ensuring they operate efficiently within their specified conditions.