Boiler State Test Review Wa. RTC. Exam 2025/2026 Actual Complete Real Exam Questiions And Correct Answers (Verified Answers) Already Graded A+ | Newest Exam | Just Released!!

Boiler State Test Review Wa. RTC. Exam 2025/2026 Actual
Complete Real Exam Questiions And Correct Answers
(Verified Answers) Already Graded A+ | Newest Exam |
Just Released!!




A ________ is a simple draft gauge consisting a U-shaped
glass tube. -
ANSWER-
Manometerq


Water contain large quantities of menirals called - ANSWER-
Hard water


________ is a condition cause when steam bubbles are
below the boiler
surface? - ANSWER-
foaming


In the boiler water ________ causes corrosion and pitting of the
boiler metal. -
ANSWER-
oxygen


Nonadhering sludge is removed from the boiler using the -
ANSWER-Bottom

,blow down
valve


boilerwater level with pH level less than 7 is - ANSWER-Acidic


Bottom blowdown is best performed when boiler is - ANSWER-
Under light loads


Oxygen in the boiler will cause________ - ANSWER-pitting of
boiler metals


The first thing the boiler operator should do when taking
over a shift is -
ANSWER-Check boiler
water level


when the low water fuel cut off is blown down, - ANSWER-the
burner should be
shut
off.


When the flame scanner is removed with the burner firing,
the - ANSWER-
burner should be
shut off.


During boiler inspection, the main steam stop valves is -
ANSWER-closed and

, tagged
out


A low water condition requires immediately - ANSWER-
Securing fuel to the
burner


A furnace explosion can be caused by - ANSWER-an
accumulation of
combustible
gas


Pressure is water pressure per vertical foot exerted at the base
of a column of
water - ANSWER-
hydrostatic


The ________ protects the hot water heating system from
exceeding the
MAWP - ANSWER-safety
relief valve


When the boiler is removed from services, the first thing to
do is - ANSWER-
coat the tube with oil to prevent
rusting


The ________ should be opened to prevent a vacuum in the
boiler before