The function of an economiser in a boiler is to preheat the Options: A . &nbspFeedwater B . &nbspCombustion air C . &nbspPulverised coal D . &nbspFurnace oil

The function of an economiser in a boiler is to preheat the

Question

The function of an economiser in a boiler is to preheat the

Options:

A . Feedwater

B . Combustion air

C . Pulverised coal

D . Furnace oil

Answer: Option A

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