boiler exam study guide 1 Question and answers correctly solved 2023/2024

boiler exam study guide 1 Question and answers correctly solved 2023/202415 psi - correct answer A low pressure steam boiler has a maximum allowable working pressure (MAWP) of up to ___. One boiler horsepower - correct answer The evaporation of 34.5 lb of water/hr from and at a feedwater temperature of 212°F through the tubes - correct answer In a firetube boiler, the heat and gases of combustion pass ___. in high or low pressure plants - correct answer A firetube boiler may be used ___. a firetube boiler - correct answer Because of the large volume of water, the boiler most likely to cause a boiler explosion is ___. firetube - correct answer A horizontal return tubular (HRT) boiler is a ___ boiler. temperature - correct answer As steam pressure in a boiler increases, there is a corresponding increase in the ___. a boiler explosion - correct answer A sudden drop in boiler steam pressure without a corresponding drop in boiler water tem