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Question 1
Under ASME BPVC Section IV service restrictions, a heating boiler is limited to which combination of steam pressure, hot-water pressure, and hot-water temperature?
Correct Answer:
15 psi steam, 160 psi water, and 250°F water
Question 2
Per the 2021 International Mechanical Code, controls and safety devices for boilers shall meet ASME CSD-1 or NFPA 85 at which fuel-input breakpoint?
Correct Answer:
ASME CSD-1 below 12,500,000 Btu/h and NFPA 85 at 12,500,000 Btu/h and above
Question 3
Unless otherwise approved, 2021 IMC working-clearance rules require passageways around all sides of a boiler to have an unobstructed width of not less than:
Correct Answer:
18 inches
Question 4
Under the 2021 IMC, how must a hot-water boiler be protected from overpressure?
Correct Answer:
With a safety relief valve
Question 5
Which 2021 IMC statement about expansion tanks on hot-water heating systems is correct?
Correct Answer:
An expansion tank shall be installed in every hot-water system, and multiple-boiler plants need not less than one tank
Question 1 of 100
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About this Exam

Prepare with the SC Boiler Installation Practice Questions - South Carolina Boiler Installation Contractor Examination Exam practice quiz. This question bank includes 100 questions covering boiler, heating, steam, asme, and section. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SC Boiler Installation Practice Questions - South Carolina Boiler Installation Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on boiler, heating, steam, asme, and section. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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