What can be a consequence of failing to test generators under load?

Failing to test generators under load can indeed lead to potential generator damage from carbon build-up. When generators operate at no load or very low load, they do not reach optimal combustion temperatures. This can result in incomplete combustion of fuel, leading to carbon deposits accumulating on engine components, including the combustion chamber and exhaust system. Over time, this carbon build-up can impair engine performance and efficiency, potentially causing operational issues and reducing the lifespan of the generator.

Testing generators under load is crucial because it ensures that they are functioning correctly in real-world conditions and allows for the identification of any issues that may not be apparent when the generator is idling. Load testing helps in maintaining the generator's health by ensuring that it operates efficiently and reducing the risk of damage caused by carbon accumulation and other related issues.