What is the function of superheater in the boiler? / » Thermal Engineering 2 solved MCQs / By admin Question: What is the function of superheater in the boiler? A. increase the temperature of steam B. reheat the steam C. superheat the feed water D. to heat the fuel gas Answer» a. increase the temperature of steam Note: The above multiple-choice question is for all general and Competitive Exams in India.