An economizer in a boiler A) Increases steam pressure B) Increases steam flow C) Decreases fuel consumption D) Decreases steam pressure Related MCQs: The safety valve on boiler drum compared to safety valve on super heater is set at The condition of steam in boiler drum is always ———? The diameter of internal flue tubes in a Lancashire boiler compared to its shell is The length of Cornish boiler is of the order of