4/7/25, 11:09 AM Maryland Boiler License Exam Questions 2025 REAL EXAM QUESTIONS |MOST TESTED QUESTIONS AND CORRECT AN…
Maryland Boiler License Exam Questions 2025
REAL EXAM QUESTIONS |MOST TESTED
QUESTIONS AND CORRECT ANSWERS |100%
ACCURATE|GET IT RIGHT!!
Save
Terms in this set (74)
The number of boiler water analysis
blowdowns required is
determined by ?
A vacuum pump is a vacuum
boiler accessory used to
draw condensate back
from the system by
producing negative
pressure on the
condensate return lines.
Oxygen in the boiler pitting
water causes?
A therm is equivalent to ? 100,000 BTU
A _______ draft fan is forced
located before the
furnace.
Impurities that increase surface
the surface tension of
boiler water are removed
with a _______ blowdown.
https://quizlet.com/1028055740/maryland-boiler-license-exam-questions-2025-real-exam-questions-most-tested-questions-and-correct-answers-1… 1/9
, 4/7/25, 11:09 AM Maryland Boiler License Exam Questions 2025 REAL EXAM QUESTIONS |MOST TESTED QUESTIONS AND CORRECT AN…
The primary function of Water turbulence
the water column on a
low pressure boiler is to
reduce ?
The boiler vent is opened Warming the boiler and during the boiler
when ?
A low water condition Securing fuel to the burner
requires ____________
immediately.
Soot buildup on heating Heat transfer to boiler water
surfaces prevents ?
True or False: Oxygen is True
required for the
combustion of fuel.
True or false: A siphon is False
located between the
boiler and steam
pressure gauge to
prevent water from
entering the Bourdon
tube.
True or False: At the True
NOWL, the gauge glass
is approximately half full.
True or False: A low water True
condition in the boiler
can cause overheating of
the tubes.
True or false: City water False
does not require
treatment for use in a
boiler.
https://quizlet.com/1028055740/maryland-boiler-license-exam-questions-2025-real-exam-questions-most-tested-questions-and-correct-answers-1… 2/9
Maryland Boiler License Exam Questions 2025
REAL EXAM QUESTIONS |MOST TESTED
QUESTIONS AND CORRECT ANSWERS |100%
ACCURATE|GET IT RIGHT!!
Save
Terms in this set (74)
The number of boiler water analysis
blowdowns required is
determined by ?
A vacuum pump is a vacuum
boiler accessory used to
draw condensate back
from the system by
producing negative
pressure on the
condensate return lines.
Oxygen in the boiler pitting
water causes?
A therm is equivalent to ? 100,000 BTU
A _______ draft fan is forced
located before the
furnace.
Impurities that increase surface
the surface tension of
boiler water are removed
with a _______ blowdown.
https://quizlet.com/1028055740/maryland-boiler-license-exam-questions-2025-real-exam-questions-most-tested-questions-and-correct-answers-1… 1/9
, 4/7/25, 11:09 AM Maryland Boiler License Exam Questions 2025 REAL EXAM QUESTIONS |MOST TESTED QUESTIONS AND CORRECT AN…
The primary function of Water turbulence
the water column on a
low pressure boiler is to
reduce ?
The boiler vent is opened Warming the boiler and during the boiler
when ?
A low water condition Securing fuel to the burner
requires ____________
immediately.
Soot buildup on heating Heat transfer to boiler water
surfaces prevents ?
True or False: Oxygen is True
required for the
combustion of fuel.
True or false: A siphon is False
located between the
boiler and steam
pressure gauge to
prevent water from
entering the Bourdon
tube.
True or False: At the True
NOWL, the gauge glass
is approximately half full.
True or False: A low water True
condition in the boiler
can cause overheating of
the tubes.
True or false: City water False
does not require
treatment for use in a
boiler.
https://quizlet.com/1028055740/maryland-boiler-license-exam-questions-2025-real-exam-questions-most-tested-questions-and-correct-answers-1… 2/9
