5/20/26, 10:28 AM DC THIRD CLASS STATIONARY BOILER Exam (Recent exam) Fully solved & updated 2026 Most COMPLETE (2026) (Latest Up…
DC THIRD CLASS STATIONARY BOILER Exam
(Recent exam) Fully solved & updated 2026 Most
COMPLETE (2026) (Latest Update 2026) UPDATE!!
Save
Terms in this set (92)
What is the thermal efficiency 78.5
percentage of boiler with a stack
temperature of 600 F and furnace
temperature of 2800 F ?
What is the proper order of zeolite Back Wash, Brine, Rinse , and Service
rejuvenation water softener .
given the three phase 480-volt 181
motor has a current draw of 42amps
and a power factor rating of 90%
a four-wire wye-connected system 120 volts
with a phase-to-phase voltage of
208 volt has a volta has a phase to
neutral voltage of 120 volts
steam (High Velocity) what kind of Mechanical
energy ?
https://quizlet.com/1182368899/dc-third-class-stationary-boiler-exam-recent-exam-fully-solved-updated-2026-most-complete-2026-latest-update-202… 1/12
, 5/20/26, 10:28 AM DC THIRD CLASS STATIONARY BOILER Exam (Recent exam) Fully solved & updated 2026 Most COMPLETE (2026) (Latest Up…
Which of the following statement is Super Heater (BTU)
not ture concerning a superheat ?
The ______ pump supplies the water to Condensate
the condenser to condense the
steam.
What is the first thing that happen for Condensate Flow Increases
a three-element regulator to change
the output of the controller?
The primary reason for using wet Remove flue gas particulates
scrubbers is to ?
What is used on the outer rim of the Shroud Ring
blades or nozzles to stiffen the
blade against vibration and confine
the steam to the ________ ?
The refrigerant in a condenser to .7 to 9 degrees
usually sub cooled between _________
degree F below the condensing
temperature?
if you are operation a boiler with a Steam Flow, Feedwater and drum level
three-element feed water regulator,
when is being measured and
recorded by mechanically operated
water ?
given thermocouples have both a Reference
hot junction and a cold junction. the
cold junction measured the ____________
point ?
https://quizlet.com/1182368899/dc-third-class-stationary-boiler-exam-recent-exam-fully-solved-updated-2026-most-complete-2026-latest-update-202… 2/12
DC THIRD CLASS STATIONARY BOILER Exam
(Recent exam) Fully solved & updated 2026 Most
COMPLETE (2026) (Latest Update 2026) UPDATE!!
Save
Terms in this set (92)
What is the thermal efficiency 78.5
percentage of boiler with a stack
temperature of 600 F and furnace
temperature of 2800 F ?
What is the proper order of zeolite Back Wash, Brine, Rinse , and Service
rejuvenation water softener .
given the three phase 480-volt 181
motor has a current draw of 42amps
and a power factor rating of 90%
a four-wire wye-connected system 120 volts
with a phase-to-phase voltage of
208 volt has a volta has a phase to
neutral voltage of 120 volts
steam (High Velocity) what kind of Mechanical
energy ?
https://quizlet.com/1182368899/dc-third-class-stationary-boiler-exam-recent-exam-fully-solved-updated-2026-most-complete-2026-latest-update-202… 1/12
, 5/20/26, 10:28 AM DC THIRD CLASS STATIONARY BOILER Exam (Recent exam) Fully solved & updated 2026 Most COMPLETE (2026) (Latest Up…
Which of the following statement is Super Heater (BTU)
not ture concerning a superheat ?
The ______ pump supplies the water to Condensate
the condenser to condense the
steam.
What is the first thing that happen for Condensate Flow Increases
a three-element regulator to change
the output of the controller?
The primary reason for using wet Remove flue gas particulates
scrubbers is to ?
What is used on the outer rim of the Shroud Ring
blades or nozzles to stiffen the
blade against vibration and confine
the steam to the ________ ?
The refrigerant in a condenser to .7 to 9 degrees
usually sub cooled between _________
degree F below the condensing
temperature?
if you are operation a boiler with a Steam Flow, Feedwater and drum level
three-element feed water regulator,
when is being measured and
recorded by mechanically operated
water ?
given thermocouples have both a Reference
hot junction and a cold junction. the
cold junction measured the ____________
point ?
https://quizlet.com/1182368899/dc-third-class-stationary-boiler-exam-recent-exam-fully-solved-updated-2026-most-complete-2026-latest-update-202… 2/12
