NJ Black Seal questions and verified answers
(detailed & elaborated) ACTUAL EXAM 2025 TESTS!!
How are the tube sheets supported in a fire-tube boiler?
Ans: By the shell, stays and tubes
Quiz In a fire-tube boiler, how are the tubes usually attached to the tube sheet
Ans: By rolling the tubes and beading the ends
Quiz Where would you find downcomer tubes?
Ans: In water-tube boilers
Quiz Why are baffles used in the steam drums of water-tube boilers?
Ans: To prevent the carry-over of water
Quiz Why are stay bolts used int the construction of HRT boilers?
Ans: To strengthen and support flat plates on fire-tube boilers
,Quiz According to the codes and standards adopted and incorporated by reference of the boiler
pressure vessel and refrigerant regulations, welded repairs and alternations must comply with what?
Ans: Department of labor, The Bureau of pressure vessel compliance.
Quiz According to the law, how often must all steam and hot water boilers be inspected.
Ans: once every 12- month intervals from previous inspection.
Quiz According to the regulation, A licensed operator on watch shall give constant attention ans remail
within sight in both HP and LP boilers.
Ans: False
Quiz The examination board of the mechanical inspection bureau of boiler and pressure vessel
compliance may consider an applicant experience of and equivalent amount for grade or classification
from some other jurisdictional authority?
Ans: True
Quiz The maintenance of automatic direct fired boilers is covered under what document?
Ans: ASME CSD-1
Quiz The mechanical inspection bureau incorporates by reference various codes, standards and
practices. Once specific safety practice incorporated by reference for license operators specifies and
identifies one called a qualified individual.
,Ans: A boiler service tech who is engaged in and responsible for the installation, replacement, repair or
service of the boiler, and safety devices and experienced in such work. In some states individual must
hold a boiler license.
Quiz The various license classification and grades for operating high pressure boilers are found in the
NJAC reference section listed a?
Ans: Table 3.4
Quiz To be eligible for high pressure boiler operator in charge exam, What is the duration of time
indicated in the regulations that an applicant must have for an intensive training program by the chief?
Ans: No less than 6 weeks
Quiz What ASME code symbol is used to determine a high pressure power boiler?
Ans: S
Quiz What is the Act (LAW) that establishes the licensing requirements in the state of NJ?
Ans: N.J.S.A 34:7-1
Quiz What is the max penalty that may be imposed for a licensed operator with an expired license?
Ans: $5,000
Quiz What is the penalty is a person taking the exam us found taking photos?
, Ans: Shall be subjected to prosecution and or penalty up to $5,000
Quiz What is the range of capacity tat a high pressure boiler operator can be chief engineer and work as
shift engineer?
Ans: Can act as chief engineer and stand watch of a plant with a minimum capacity of 100HP and up to
500HP.
Quiz What is the regulation corresponding to boiler, pressure vessels and refrigeration systems in NJ?
Ans: NJ administrative code NJAC 12:90
Quiz Any person found holding an expired license shall be subjected to what type of penalty?
Ans: Minimum of $500 to a max of $5000 per day.
Quiz Air receivers must conform to what ASME code?
Ans: Section 8 VIII
Quiz If your boiler needs weld repair you must get repairs from the?
Ans: Authorized inspection agency.
(detailed & elaborated) ACTUAL EXAM 2025 TESTS!!
How are the tube sheets supported in a fire-tube boiler?
Ans: By the shell, stays and tubes
Quiz In a fire-tube boiler, how are the tubes usually attached to the tube sheet
Ans: By rolling the tubes and beading the ends
Quiz Where would you find downcomer tubes?
Ans: In water-tube boilers
Quiz Why are baffles used in the steam drums of water-tube boilers?
Ans: To prevent the carry-over of water
Quiz Why are stay bolts used int the construction of HRT boilers?
Ans: To strengthen and support flat plates on fire-tube boilers
,Quiz According to the codes and standards adopted and incorporated by reference of the boiler
pressure vessel and refrigerant regulations, welded repairs and alternations must comply with what?
Ans: Department of labor, The Bureau of pressure vessel compliance.
Quiz According to the law, how often must all steam and hot water boilers be inspected.
Ans: once every 12- month intervals from previous inspection.
Quiz According to the regulation, A licensed operator on watch shall give constant attention ans remail
within sight in both HP and LP boilers.
Ans: False
Quiz The examination board of the mechanical inspection bureau of boiler and pressure vessel
compliance may consider an applicant experience of and equivalent amount for grade or classification
from some other jurisdictional authority?
Ans: True
Quiz The maintenance of automatic direct fired boilers is covered under what document?
Ans: ASME CSD-1
Quiz The mechanical inspection bureau incorporates by reference various codes, standards and
practices. Once specific safety practice incorporated by reference for license operators specifies and
identifies one called a qualified individual.
,Ans: A boiler service tech who is engaged in and responsible for the installation, replacement, repair or
service of the boiler, and safety devices and experienced in such work. In some states individual must
hold a boiler license.
Quiz The various license classification and grades for operating high pressure boilers are found in the
NJAC reference section listed a?
Ans: Table 3.4
Quiz To be eligible for high pressure boiler operator in charge exam, What is the duration of time
indicated in the regulations that an applicant must have for an intensive training program by the chief?
Ans: No less than 6 weeks
Quiz What ASME code symbol is used to determine a high pressure power boiler?
Ans: S
Quiz What is the Act (LAW) that establishes the licensing requirements in the state of NJ?
Ans: N.J.S.A 34:7-1
Quiz What is the max penalty that may be imposed for a licensed operator with an expired license?
Ans: $5,000
Quiz What is the penalty is a person taking the exam us found taking photos?
, Ans: Shall be subjected to prosecution and or penalty up to $5,000
Quiz What is the range of capacity tat a high pressure boiler operator can be chief engineer and work as
shift engineer?
Ans: Can act as chief engineer and stand watch of a plant with a minimum capacity of 100HP and up to
500HP.
Quiz What is the regulation corresponding to boiler, pressure vessels and refrigeration systems in NJ?
Ans: NJ administrative code NJAC 12:90
Quiz Any person found holding an expired license shall be subjected to what type of penalty?
Ans: Minimum of $500 to a max of $5000 per day.
Quiz Air receivers must conform to what ASME code?
Ans: Section 8 VIII
Quiz If your boiler needs weld repair you must get repairs from the?
Ans: Authorized inspection agency.
