BOILERMAKER NCCER EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 - 2026
All of the following are uses for globe valves, EXCEPT - ANSWERS-
Increase pressure
Where would the usage of a RTJ gasket be found? - ANSWERS-High
pressure system
Which of the following will MOST likely cause kinks in a wire rope
sling - ANSWERS-A load with sharp edges lifted without softeners.
What tool would BEST be used to clean metal before welding? -
ANSWERS-Angel Grinder
, A threaded elbow that has a male thread on one side is referred to
as a (n): - ANSWERS-Street Elbow
In case where there is no fill ports for hydro test on an exchanger,
what can be used? - ANSWERS-Bleeder Blind
All of the following are true of pneumatic testing, EXCEPT: -
ANSWERS-Demineralized water must be used.
What type of boll can be used as a lifting device? - ANSWERS-Eye
The two steps in making up threaded joints are the hand
engagement and: - ANSWERS-Wrench Makeup
where should liquid Teflon lubricants be applied to pipe threads? -
ANSWERS-On both male and female threads.
What type of valve requires a 90 degree turn of the handle to fully
open or close it? - ANSWERS-Ball Valve
While pressuring up an exchanger with a pneumatic test pump,
what should be watched closely? - ANSWERS-The test gauge for
over pressuring.
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 - 2026
All of the following are uses for globe valves, EXCEPT - ANSWERS-
Increase pressure
Where would the usage of a RTJ gasket be found? - ANSWERS-High
pressure system
Which of the following will MOST likely cause kinks in a wire rope
sling - ANSWERS-A load with sharp edges lifted without softeners.
What tool would BEST be used to clean metal before welding? -
ANSWERS-Angel Grinder
, A threaded elbow that has a male thread on one side is referred to
as a (n): - ANSWERS-Street Elbow
In case where there is no fill ports for hydro test on an exchanger,
what can be used? - ANSWERS-Bleeder Blind
All of the following are true of pneumatic testing, EXCEPT: -
ANSWERS-Demineralized water must be used.
What type of boll can be used as a lifting device? - ANSWERS-Eye
The two steps in making up threaded joints are the hand
engagement and: - ANSWERS-Wrench Makeup
where should liquid Teflon lubricants be applied to pipe threads? -
ANSWERS-On both male and female threads.
What type of valve requires a 90 degree turn of the handle to fully
open or close it? - ANSWERS-Ball Valve
While pressuring up an exchanger with a pneumatic test pump,
what should be watched closely? - ANSWERS-The test gauge for
over pressuring.
