BOILER EXAM SAMPLE QUESTIONS ANSWERED WITH 100% CORRECT ANSWERS VERIFIED BEST EXAMINATION, Exams of Nursing

Download BOILER EXAM SAMPLE QUESTIONS ANSWERED WITH 100% CORRECT ANSWERS VERIFIED BEST EXAMINATION and more Exams Nursing in PDF only on Docsity! BOILER EXAM SAMPLE QUESTIONS ANSWERED WITH 100% CORRECT ANSWERS VERIFIED BEST EXAMINATION STUDY GUIDE LATEST UPDATED 2024. P a g e 1 | 3 1. Which valve is between the boiler and the return pump -correct answer is; check valve 2. what is the function of the check valve -correct answer is; prevent the water from returning to the condensation tank from the boiler after the pump shuts off 3. four safety features required on the steam boiler are -correct answer is; safety relief valve, blow-down valve, low water cut-off, and pressure gauge 4. safety relief valves should be set by -correct answer is; qualified safety valve technician 5. which pressure in considered to be that of a low-pressure boiler -correct answer is; 0-15 PSI MAWP 6. what could happen if a steam valve is opened quickly -correct answer is; water could be siphoned out of the boiler causing damage to boiler and steam lines 7. why are steam lines insulated -correct answer is; to prevent heat loss during steam transfer BOILER EXAM SAMPLE QUESTIONS ANSWERED WITH 100% CORRECT ANSWERS VERIFIED BEST EXAMINATION STUDY GUIDE LATEST UPDATED 2024. P a g e 2 | 3 8. what operating pressure indicated a high-pressure boiler -correct answer is; 16 PSI and above 9. a steam valve should be opened slowly true or false -correct answer is; true 10. improper mixtures of gas and air causes soot in boiler flues true or false -correct answer is; true 11. what is a water injector -correct answer is; a mechanical device for forcing water into a boiler against high pressures 12. what is the purpose of a baffle wall in a boiler -correct answer is; to distribute flame evenly 13. If a boiler is not kept clean internally, scales will form and cause the boiler to blister true or false -correct answer is; false 14. a boiler operator operating a boiler without a license shall be guilty of a misdemeanor and upon conviction thereof shall be punished by a fine of not less than $25 and not more that $100 and in addition may be imprisoned for no more thatne 2 years or both true or fals -correct answer is; true