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How are the tube sheets supported in a fire-tube boiler? correct answers By the shell, stays and
tubes
In a fire-tube boiler, how are the tubes usually attached to the tube sheet correct answers By
rolling the tubes and beading the ends
Where would you find downcomer tubes? correct answers In water-tube boilers
Why are baffles used in the steam drums of water-tube boilers? correct answers To prevent the
carry-over of water
Why are stay bolts used int the construction of HRT boilers? correct answers To strengthen and
support flat plates on fire-tube boilers
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? correct answers Department of labor, The Bureau of pressure vessel compliance.
According to the law, how often must all steam and hot water boilers be inspected. correct
answers once every 12- month intervals from previous inspection.
According to the regulation, A licensed operator on watch shall give constant attention ans remail
within sight in both HP and LP boilers. correct answers False
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? correct answers True
,The maintenance of automatic direct fired boilers is covered under what document? correct
answers ASME CSD-1
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. correct answers 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.
The various license classification and grades for operating high pressure boilers are found in the
NJAC reference section listed a? correct answers Table 3.4
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? correct answers No less than 6 weeks
What ASME code symbol is used to determine a high pressure power boiler? correct answers S
What is the Act (LAW) that establishes the licensing requirements in the state of NJ? correct
answers N.J.S.A 34:7-1
What is the max penalty that may be imposed for a licensed operator with an expired license?
correct answers $5,000
What is the penalty is a person taking the exam us found taking photos? correct answers Shall be
subjected to prosecution and or penalty up to $5,000
What is the range of capacity tat a high pressure boiler operator can be chief engineer and work
as shift engineer? correct answers Can act as chief engineer and stand watch of a plant with a
minimum capacity of 100HP and up to 500HP.
, What is the regulation corresponding to boiler, pressure vessels and refrigeration systems in NJ?
correct answers NJ administrative code NJAC 12:90
Any person found holding an expired license shall be subjected to what type of penalty? correct
answers Minimum of $500 to a max of $5000 per day.
Air receivers must conform to what ASME code? correct answers Section 8 VIII
If your boiler needs weld repair you must get repairs from the? correct answers Authorized
inspection agency.
In accordance with ASME CSD-1, where is the installation of a manually operated remote
shutdown switch or circuit breaker to be located? correct answers Just outside the boiler room
door, Unless door is on the building exterior and it must be marked for easy identification and
installed on every exit door of boiler room.
Pursuant to N.J.A.C 12:90, what is the temperature and pressure that defines a high temp hot
water heater boiler? correct answers Exceeds 250 degrees F at 160 PSI
Is it necessary to provide a disconnect switch at an accessible location at the boiler? correct
answers An electrical disconnect switch shall be installed at the boiler at an accessible location
with cover plate that can be locked out in open position.
When a license is improperly or not posted, what is the amount of penalty or fine that may be
imposed on the engineer, by the state? correct answers $500
When preparing a boiler for a hydrostatic test, what is the best temperature for the boiler water?
correct answers 75 Degrees
Where in the NJ Administrative Code (NJAC) are the duties of licensed persons established?
correct answers N.J.A.C 12:90- 3.10
How are the tube sheets supported in a fire-tube boiler? correct answers By the shell, stays and
tubes
In a fire-tube boiler, how are the tubes usually attached to the tube sheet correct answers By
rolling the tubes and beading the ends
Where would you find downcomer tubes? correct answers In water-tube boilers
Why are baffles used in the steam drums of water-tube boilers? correct answers To prevent the
carry-over of water
Why are stay bolts used int the construction of HRT boilers? correct answers To strengthen and
support flat plates on fire-tube boilers
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? correct answers Department of labor, The Bureau of pressure vessel compliance.
According to the law, how often must all steam and hot water boilers be inspected. correct
answers once every 12- month intervals from previous inspection.
According to the regulation, A licensed operator on watch shall give constant attention ans remail
within sight in both HP and LP boilers. correct answers False
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? correct answers True
,The maintenance of automatic direct fired boilers is covered under what document? correct
answers ASME CSD-1
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. correct answers 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.
The various license classification and grades for operating high pressure boilers are found in the
NJAC reference section listed a? correct answers Table 3.4
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? correct answers No less than 6 weeks
What ASME code symbol is used to determine a high pressure power boiler? correct answers S
What is the Act (LAW) that establishes the licensing requirements in the state of NJ? correct
answers N.J.S.A 34:7-1
What is the max penalty that may be imposed for a licensed operator with an expired license?
correct answers $5,000
What is the penalty is a person taking the exam us found taking photos? correct answers Shall be
subjected to prosecution and or penalty up to $5,000
What is the range of capacity tat a high pressure boiler operator can be chief engineer and work
as shift engineer? correct answers Can act as chief engineer and stand watch of a plant with a
minimum capacity of 100HP and up to 500HP.
, What is the regulation corresponding to boiler, pressure vessels and refrigeration systems in NJ?
correct answers NJ administrative code NJAC 12:90
Any person found holding an expired license shall be subjected to what type of penalty? correct
answers Minimum of $500 to a max of $5000 per day.
Air receivers must conform to what ASME code? correct answers Section 8 VIII
If your boiler needs weld repair you must get repairs from the? correct answers Authorized
inspection agency.
In accordance with ASME CSD-1, where is the installation of a manually operated remote
shutdown switch or circuit breaker to be located? correct answers Just outside the boiler room
door, Unless door is on the building exterior and it must be marked for easy identification and
installed on every exit door of boiler room.
Pursuant to N.J.A.C 12:90, what is the temperature and pressure that defines a high temp hot
water heater boiler? correct answers Exceeds 250 degrees F at 160 PSI
Is it necessary to provide a disconnect switch at an accessible location at the boiler? correct
answers An electrical disconnect switch shall be installed at the boiler at an accessible location
with cover plate that can be locked out in open position.
When a license is improperly or not posted, what is the amount of penalty or fine that may be
imposed on the engineer, by the state? correct answers $500
When preparing a boiler for a hydrostatic test, what is the best temperature for the boiler water?
correct answers 75 Degrees
Where in the NJ Administrative Code (NJAC) are the duties of licensed persons established?
correct answers N.J.A.C 12:90- 3.10
