How does an oil-fired boiler ignition transformer function in relation to transformer oil in power transformers?

An oil-fired boiler ignition transformer functions by generating a high-voltage spark to ignite the fuel in the boiler. In relation to transformer oil in power transformers, the ignition transformer ensures that the oil does not ignite prematurely, maintaining safe operation. The transformer oil in power transformers acts as an insulator and coolant, preventing overheating and ensuring efficient energy transfer while the ignition transformer operates effectively within the system.