High pressure boilers questions with correct answers

How many BTUs in 1 boiler horsepower CORRECT ANSWER-33475 btus ________ prevents the tube end from being overheated and being burnt off CORRECT ANSWER-Beading How many pounds of steam in 1 boiler horsepower ? CORRECT ANSWER-34.5 pounds of steam A stay that is shorter than 8" and threaded is required to have a ? CORRECT ANSWER-Telltale hole A through stay differs from a diagonal stay in that it runs the ——— ———- of the boiler CORRECT ANSWER-Entire length All boiler heating surfaces are measured on the side ——— the heat. CORRECT ANSWER-Receiving On HRT boilers, the shell is pitched _____to_______ inches towards the back of the boiler to produce a more effective _________ _________of the boiler CORRECT ANSWER-1 to 2 , bottom blowdown The minimum size of the blowdown line is __________inch, and the maximum size is _______ inches CORRECT ANSWER-3/4 , 2 1/2 Internal corrosion usually takes place where in a vertical boiler? CORRECT ANSWER-Water leg