What does the term 'stall' mean in relation to machinery?

The term 'stall' in relation to machinery refers to a situation where the machinery stops or comes to a halt due to a lack of power. This can occur in various machines, such as engines or motors, when they fail to receive the necessary input or fuel to continue functioning effectively. During a stall, the machine does not perform its intended task, and its operational capacity is compromised. This term is commonly used in contexts like aviation, where an aircraft can stall when the wings lose lift, or in automotive scenarios when the engine fails to maintain power. Understanding this term is vital for those working with or studying machinery, as recognizing a stall condition is critical for troubleshooting and ensuring safe operation.