Operation Factor evaluator uses Operation Factor = Working Time/Total Time to evaluate the Operation Factor, The Operation Factor formula is defined as the ratio of the duration during which the plant is in actual service, to the total duration of the period of time considered. Operation Factor is denoted by OF symbol.
How to evaluate Operation Factor using this online evaluator? To use this online evaluator for Operation Factor, enter Working Time (T) & Total Time (Tt) and hit the calculate button.