NYC HIGH PRESSURE BOILER
LICENSE EXAM NEW REALESE
VERSION 2025/2026 WITH
CERTIFIED, AND DETAILED
QUESTIONS AND ANSWERS
(VERIFIED ANSWERS) GUARANTEED
PASS A+ | LATESTEST UPDATE!!!
The minimum blowdown for a spring-loaded safety valve
shall be of what percent of set pressure? - ANSWER-10%
How are the main steam pressure gages tested? - ANSWER-
With an inspector’s gage
Who is in charge of the code for any plumbing installations?
- ANSWER-The NYC plumbing code
When will anchorage or guides be inspected? - ANSWER-
Annually
,How many brass washout plugs does a miniature boiler
have? - ANSWER-3 brass washout plugs, 1" in size
How often is HP piping expansion joints inspected? -
ANSWER-Weekly
How long should a hydronic system be pressure tested for?
- ANSWER-2 hours at no less than 100 pig
How is a gage protected from excessive pressure? -
ANSWER-Shut off cock
Who is authorized to witness a test on a gas piping system?
- ANSWER-Plumbing inspector, architect, licensed PE,
master plumber, agency by the DOB
How should a remote disconnect be labeled? - ANSWER-
Remote control for burner
,When is a fusible plug not needed to be installed on a boiler?
- ANSWER-Over 200 pigs
When shall a power boiler with a MAWP over 400 be tested?
- ANSWER-Pressure tested annually
What shall a design plan of a boiler and application contain
but not limited to? - ANSWER-Size, location, operating
pressure + temperature of the pressure vessel and type +
specs of PRV
Who is responsible for maintaining the copies of the
certified welder qualifications report? - ANSWER-The
welding agency and shall be available to the DOB
Who needs to furnish a control diagram and boiler operation
instructions? - ANSWER-The installer
Who will certify and calibrate all gages utilized for testing?
- ANSWER-A testing operator
, What shall be placed in between different joints and piping
material? - ANSWER-An approved adapter fitting
What items are exempt from the reporting requirements? -
ANSWER-The seal welds of the tubes and the installation of
back rings to man holes and hand holes to boilers
Who will be under control for any welding done to a high-
pressure tank? - ANSWER-An engineer supervising a
welding inspection agency acceptable to the DOB
At what pressure is it requiring to have extra heavy valves
installed? - ANSWER-100 pig
The ______ files an application for a boiler alteration? -
ANSWER-Inspector
How many safety valves does a boiler have with over 500
square feet of heating surface? - ANSWER-2
LICENSE EXAM NEW REALESE
VERSION 2025/2026 WITH
CERTIFIED, AND DETAILED
QUESTIONS AND ANSWERS
(VERIFIED ANSWERS) GUARANTEED
PASS A+ | LATESTEST UPDATE!!!
The minimum blowdown for a spring-loaded safety valve
shall be of what percent of set pressure? - ANSWER-10%
How are the main steam pressure gages tested? - ANSWER-
With an inspector’s gage
Who is in charge of the code for any plumbing installations?
- ANSWER-The NYC plumbing code
When will anchorage or guides be inspected? - ANSWER-
Annually
,How many brass washout plugs does a miniature boiler
have? - ANSWER-3 brass washout plugs, 1" in size
How often is HP piping expansion joints inspected? -
ANSWER-Weekly
How long should a hydronic system be pressure tested for?
- ANSWER-2 hours at no less than 100 pig
How is a gage protected from excessive pressure? -
ANSWER-Shut off cock
Who is authorized to witness a test on a gas piping system?
- ANSWER-Plumbing inspector, architect, licensed PE,
master plumber, agency by the DOB
How should a remote disconnect be labeled? - ANSWER-
Remote control for burner
,When is a fusible plug not needed to be installed on a boiler?
- ANSWER-Over 200 pigs
When shall a power boiler with a MAWP over 400 be tested?
- ANSWER-Pressure tested annually
What shall a design plan of a boiler and application contain
but not limited to? - ANSWER-Size, location, operating
pressure + temperature of the pressure vessel and type +
specs of PRV
Who is responsible for maintaining the copies of the
certified welder qualifications report? - ANSWER-The
welding agency and shall be available to the DOB
Who needs to furnish a control diagram and boiler operation
instructions? - ANSWER-The installer
Who will certify and calibrate all gages utilized for testing?
- ANSWER-A testing operator
, What shall be placed in between different joints and piping
material? - ANSWER-An approved adapter fitting
What items are exempt from the reporting requirements? -
ANSWER-The seal welds of the tubes and the installation of
back rings to man holes and hand holes to boilers
Who will be under control for any welding done to a high-
pressure tank? - ANSWER-An engineer supervising a
welding inspection agency acceptable to the DOB
At what pressure is it requiring to have extra heavy valves
installed? - ANSWER-100 pig
The ______ files an application for a boiler alteration? -
ANSWER-Inspector
How many safety valves does a boiler have with over 500
square feet of heating surface? - ANSWER-2
