NJ High Pressure Black Seal Exam Prep
|\ |\ |\ |\ |\ |\ |\
QUESTIONS WITH ANSWERS |\ |\
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 the door is on the building exterior and it must be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
marked for easy identification and installed on every exit door of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the boiler room.
|\ |\
While making a round of your boiler room, the boiler feedwater
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
pump is making a strange noise. The pump casing and the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
temperature of the water has risen above normal. What would |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
most likely cause this problem? - CORRECT ANSWERS ✔✔pump
|\ |\ |\ |\ |\ |\ |\ |\ |\
cavitation issue |\
What is the function of a dry pipe in a boiler? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔to remove moisture from the steam drum |\ |\ |\ |\ |\ |\ |\
What is the heating surface of water-tube, with a diameter of 3
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
1/2 inches and a length of 20 feet? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔18.32 sq. ft |\ |\
One mechanical horsepower is equal to: - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔33,000 ft-lb/min |\
, What is the regulation corresponding to boiler, pressure vessels
|\ |\ |\ |\ |\ |\ |\ |\ |\
and refrigeration systems in New Jersey? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔New Jersey Administrative Code (NJAC) 12:90 |\ |\ |\ |\ |\
According to the codes and standards adopted and incorporated |\ |\ |\ |\ |\ |\ |\ |\ |\
by reference of the boiler pressure vessels and refrigeration
|\ |\ |\ |\ |\ |\ |\ |\ |\
regulations, welded repairs and any alternations made to the |\ |\ |\ |\ |\ |\ |\ |\ |\
boilers must comply with what? - CORRECT ANSWERS ✔✔The
|\ |\ |\ |\ |\ |\ |\ |\ |\
original Code of construction when it was built|\ |\ |\ |\ |\ |\ |\
T/F The examining board of the mechanical inspection bureau of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
boiler and pressure vessel compliance may consider an applicant
|\ |\ |\ |\ |\ |\ |\ |\ |\
experience of an equivalent amount for grade or classification |\ |\ |\ |\ |\ |\ |\ |\ |\
from some other jurisdictional authority (state or federal). -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔True |\ |\
In your boiler plant you have pumps that are used for numerous
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
applications. One of the pumps has a small amount of liquid |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
coming from the packing gland. Is this normal or is it a problem?
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
- CORRECT ANSWERS ✔✔this is normal and is necessary to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
lubricate and cool the packing. |\ |\ |\ |\
The purpose of backseating a manual valve in an operating
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
system is to: - CORRECT ANSWERS ✔✔isolate system pressure
|\ |\ |\ |\ |\ |\ |\ |\ |\
from the packing stuffing box to minimize packing leakage.
|\ |\ |\ |\ |\ |\ |\ |\
According to the law, how often must all steam or hot water |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
boilers shall be inspected in the state of New Jersey? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Once every year at 12 month intervals from |\ |\ |\ |\ |\ |\ |\ |\ |\
pervious inspection |\
|\ |\ |\ |\ |\ |\ |\
QUESTIONS WITH ANSWERS |\ |\
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 the door is on the building exterior and it must be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
marked for easy identification and installed on every exit door of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the boiler room.
|\ |\
While making a round of your boiler room, the boiler feedwater
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
pump is making a strange noise. The pump casing and the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
temperature of the water has risen above normal. What would |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
most likely cause this problem? - CORRECT ANSWERS ✔✔pump
|\ |\ |\ |\ |\ |\ |\ |\ |\
cavitation issue |\
What is the function of a dry pipe in a boiler? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔to remove moisture from the steam drum |\ |\ |\ |\ |\ |\ |\
What is the heating surface of water-tube, with a diameter of 3
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
1/2 inches and a length of 20 feet? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔18.32 sq. ft |\ |\
One mechanical horsepower is equal to: - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔33,000 ft-lb/min |\
, What is the regulation corresponding to boiler, pressure vessels
|\ |\ |\ |\ |\ |\ |\ |\ |\
and refrigeration systems in New Jersey? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔New Jersey Administrative Code (NJAC) 12:90 |\ |\ |\ |\ |\
According to the codes and standards adopted and incorporated |\ |\ |\ |\ |\ |\ |\ |\ |\
by reference of the boiler pressure vessels and refrigeration
|\ |\ |\ |\ |\ |\ |\ |\ |\
regulations, welded repairs and any alternations made to the |\ |\ |\ |\ |\ |\ |\ |\ |\
boilers must comply with what? - CORRECT ANSWERS ✔✔The
|\ |\ |\ |\ |\ |\ |\ |\ |\
original Code of construction when it was built|\ |\ |\ |\ |\ |\ |\
T/F The examining board of the mechanical inspection bureau of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
boiler and pressure vessel compliance may consider an applicant
|\ |\ |\ |\ |\ |\ |\ |\ |\
experience of an equivalent amount for grade or classification |\ |\ |\ |\ |\ |\ |\ |\ |\
from some other jurisdictional authority (state or federal). -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔True |\ |\
In your boiler plant you have pumps that are used for numerous
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
applications. One of the pumps has a small amount of liquid |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
coming from the packing gland. Is this normal or is it a problem?
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
- CORRECT ANSWERS ✔✔this is normal and is necessary to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
lubricate and cool the packing. |\ |\ |\ |\
The purpose of backseating a manual valve in an operating
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
system is to: - CORRECT ANSWERS ✔✔isolate system pressure
|\ |\ |\ |\ |\ |\ |\ |\ |\
from the packing stuffing box to minimize packing leakage.
|\ |\ |\ |\ |\ |\ |\ |\
According to the law, how often must all steam or hot water |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
boilers shall be inspected in the state of New Jersey? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Once every year at 12 month intervals from |\ |\ |\ |\ |\ |\ |\ |\ |\
pervious inspection |\
