NJ BOILERS TEST 2026 QUESTIONS
AND ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT!!!
Question: True or False: If a major accident or hazardous incident occurs within a
licensed boiler room, the operator is legally required to immediately report the
event to the Chief Inspector in Trenton.
True
False
Answer: ✔✔ True
Question: In what specific location on an official State Certificate of Inspection
can an operator find the unique State of New Jersey jurisdictional identification
number?
Answer: ✔✔ The upper left-hand corner.
Question: Under which specific section of the ASME Boiler and Pressure Vessel
Code must low-pressure heating boilers be manufactured and constructed?
Answer: ✔✔ Section IV
Question: True or False: In accordance with N.J.A.C. 12:90 regulations, low-
pressure boiler plants are exempt from the requirement of having a designated
Chief Engineer assigned to the facility.
True
False
Answer: ✔✔ True (Note: While a Chief Engineer is mandatory for high-pressure
plants over a certain horsepower, low-pressure plants do not require one under NJ
law).
, Question: According to state jurisdictional rules, where must the official boiler
registration number or state stamp be permanently and visibly displayed?
Answer: ✔✔ On the front of the boiler shell or casing.
Question: What is the absolute maximum operating temperature permitted by law
for any boiler classified under low-pressure heating restrictions?
Answer: ✔✔ 250°F (Note: Any hot water system operating above 250°F is legally
reclassified as a high-temperature, high-pressure boiler).
Question: True or False: A state-commissioned boiler inspector has the full legal
authority to enter a facility and inspect a boiler plant at any time without giving
prior notice.
True
False
Answer: ✔✔ True
What is the maximum penalty for performing the duties of a boiler operator with
an expired license? -ANSWER......$5,000
What is the official ASME letter stamp used to denote low pressure heating
boilers? -ANSWER......H
What are the four systems required to operate a steam boiler? -
ANSWER......steam, feedwater, fuel, and draft
If in good standing, an expired license can be renewed within a period of: -
ANSWER......3 years
AND ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT!!!
Question: True or False: If a major accident or hazardous incident occurs within a
licensed boiler room, the operator is legally required to immediately report the
event to the Chief Inspector in Trenton.
True
False
Answer: ✔✔ True
Question: In what specific location on an official State Certificate of Inspection
can an operator find the unique State of New Jersey jurisdictional identification
number?
Answer: ✔✔ The upper left-hand corner.
Question: Under which specific section of the ASME Boiler and Pressure Vessel
Code must low-pressure heating boilers be manufactured and constructed?
Answer: ✔✔ Section IV
Question: True or False: In accordance with N.J.A.C. 12:90 regulations, low-
pressure boiler plants are exempt from the requirement of having a designated
Chief Engineer assigned to the facility.
True
False
Answer: ✔✔ True (Note: While a Chief Engineer is mandatory for high-pressure
plants over a certain horsepower, low-pressure plants do not require one under NJ
law).
, Question: According to state jurisdictional rules, where must the official boiler
registration number or state stamp be permanently and visibly displayed?
Answer: ✔✔ On the front of the boiler shell or casing.
Question: What is the absolute maximum operating temperature permitted by law
for any boiler classified under low-pressure heating restrictions?
Answer: ✔✔ 250°F (Note: Any hot water system operating above 250°F is legally
reclassified as a high-temperature, high-pressure boiler).
Question: True or False: A state-commissioned boiler inspector has the full legal
authority to enter a facility and inspect a boiler plant at any time without giving
prior notice.
True
False
Answer: ✔✔ True
What is the maximum penalty for performing the duties of a boiler operator with
an expired license? -ANSWER......$5,000
What is the official ASME letter stamp used to denote low pressure heating
boilers? -ANSWER......H
What are the four systems required to operate a steam boiler? -
ANSWER......steam, feedwater, fuel, and draft
If in good standing, an expired license can be renewed within a period of: -
ANSWER......3 years
