Industrial boilermaker maintenance V4
Exam Questions & Answers (Grade A+)
what is required before a worker may begin work in a tower? -
correct answer ✅Entry Permit
All of the following are parts of a tower EXCEPT a(n) -
correct answer ✅Economizer
What is used to reduce or increase pipe sizes in threaded pipelines.
-
correct answer ✅Bushings
In case where there is no fill parts for hydro tests on an exchanger,
what can be used? -
correct answer ✅Bleeder blind.
All of the following are true EXCEPT -
correct answer ✅demineralized water must be used.
What type of bolt can be used as a lifting device? -
correct answer ✅eye
, Industrial boilermaker maintenance V4
Exam Questions & Answers (Grade A+)
To ensure a strong leak-proof threaded joint, the threads must be
properly: -
correct answer ✅etched
Where should liquid teflon lubricants be applied to pipe threads? -
correct answer ✅On both male and female threads
What type of valve requires a 90 degree turn of the handle to fully
open or close it? -
correct answer ✅Ball valve
What should be done before inserting a threaded pipe into a
fitting? -
correct answer ✅Apply pipe joint compound
What is the weight of a solid cylinder with a diameter of 6' and a
10' that was made of steel that weighs 490 lbs per cubic foot? -
correct answer ✅138,544
The purpose of a tie rod is to: -
correct answer ✅anchor baffles in place
Exam Questions & Answers (Grade A+)
what is required before a worker may begin work in a tower? -
correct answer ✅Entry Permit
All of the following are parts of a tower EXCEPT a(n) -
correct answer ✅Economizer
What is used to reduce or increase pipe sizes in threaded pipelines.
-
correct answer ✅Bushings
In case where there is no fill parts for hydro tests on an exchanger,
what can be used? -
correct answer ✅Bleeder blind.
All of the following are true EXCEPT -
correct answer ✅demineralized water must be used.
What type of bolt can be used as a lifting device? -
correct answer ✅eye
, Industrial boilermaker maintenance V4
Exam Questions & Answers (Grade A+)
To ensure a strong leak-proof threaded joint, the threads must be
properly: -
correct answer ✅etched
Where should liquid teflon lubricants be applied to pipe threads? -
correct answer ✅On both male and female threads
What type of valve requires a 90 degree turn of the handle to fully
open or close it? -
correct answer ✅Ball valve
What should be done before inserting a threaded pipe into a
fitting? -
correct answer ✅Apply pipe joint compound
What is the weight of a solid cylinder with a diameter of 6' and a
10' that was made of steel that weighs 490 lbs per cubic foot? -
correct answer ✅138,544
The purpose of a tie rod is to: -
correct answer ✅anchor baffles in place
