BLACK SEAL SOLVED QUESTIONS AND
CORRECT ANSWERS COMPLETE
LEARNING RESOURCE
●● In a fire-tube boiler, how are the tubes usually attached to the tube
sheet
Answer: By rolling the tubes and beading the ends
●● Where would you find downcomer tubes?
Answer: In water-tube boilers
●● Why are baffles used in the steam drums of water-tube boilers?
Answer: To prevent the carry-over of water
●● Why are stay bolts used int the construction of HRT boilers?
Answer: 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?
Answer: Department of labor, The Bureau of pressure vessel
compliance.
,●● According to the law, how often must all steam and hot water boilers
be inspected.
Answer: 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.
Answer: 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?
Answer: True
●● The maintenance of automatic direct fired boilers is covered under
what document?
Answer: 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.
Answer: 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?
Answer: 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?
Answer: No less than 6 weeks
●● What ASME code symbol is used to determine a high pressure power
boiler?
Answer: S
●● What is the Act (LAW) that establishes the licensing requirements in
the state of NJ?
Answer: N.J.S.A 34:7-1
●● What is the max penalty that may be imposed for a licensed operator
with an expired license?
Answer: $5,000
, ●● What is the penalty is a person taking the exam us found taking
photos?
Answer: 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?
Answer: 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?
Answer: NJ administrative code NJAC 12:90
●● Any person found holding an expired license shall be subjected to
what type of penalty?
Answer: Minimum of $500 to a max of $5000 per day.
●● Air receivers must conform to what ASME code?
Answer: Section 8 VIII
●● If your boiler needs weld repair you must get repairs from the?
Answer: Authorized inspection agency.
CORRECT ANSWERS COMPLETE
LEARNING RESOURCE
●● In a fire-tube boiler, how are the tubes usually attached to the tube
sheet
Answer: By rolling the tubes and beading the ends
●● Where would you find downcomer tubes?
Answer: In water-tube boilers
●● Why are baffles used in the steam drums of water-tube boilers?
Answer: To prevent the carry-over of water
●● Why are stay bolts used int the construction of HRT boilers?
Answer: 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?
Answer: Department of labor, The Bureau of pressure vessel
compliance.
,●● According to the law, how often must all steam and hot water boilers
be inspected.
Answer: 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.
Answer: 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?
Answer: True
●● The maintenance of automatic direct fired boilers is covered under
what document?
Answer: 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.
Answer: 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?
Answer: 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?
Answer: No less than 6 weeks
●● What ASME code symbol is used to determine a high pressure power
boiler?
Answer: S
●● What is the Act (LAW) that establishes the licensing requirements in
the state of NJ?
Answer: N.J.S.A 34:7-1
●● What is the max penalty that may be imposed for a licensed operator
with an expired license?
Answer: $5,000
, ●● What is the penalty is a person taking the exam us found taking
photos?
Answer: 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?
Answer: 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?
Answer: NJ administrative code NJAC 12:90
●● Any person found holding an expired license shall be subjected to
what type of penalty?
Answer: Minimum of $500 to a max of $5000 per day.
●● Air receivers must conform to what ASME code?
Answer: Section 8 VIII
●● If your boiler needs weld repair you must get repairs from the?
Answer: Authorized inspection agency.
