CLASS 5 BOILER TEST STUDY GUIDE EXAM Questions &
Answers | 100% Verified solutions | Latest!!
Save
Terms in this set (710)
branch connections to piping systems is the angle of insertion what the code allows
"made in the field" and are of welded does the connection require reinforcement
assembly being of pipe to pipe require did the engineer approve it
what considerations...
B31.1 Power Piping - High Pressure Steam - over 15 psi
B31.9 Building Services - Low Pressure Steam - under 15 psi
B31.5 Refrigeration Code
B31.3 Normal Fluid Systems - Catagory M - co-ax sleeves/permit required
DCEN Direct Current Electrode Negative (TIG)
DCEP Direct Current Electrode Positive (Stick)
Formula for circumference pi x diameter
A friction lighter is a striker True
What type of fitting is installed at every Crosses
right angle?
The included angle of a center punch is: 60 degrees
example of "Place of Public Assembly" College campus
What is the minimum size pipe allowed 1"
on a control loop of a steam boiler?
Inspection of Catagory M piping is not True
required by a state inspector, if the
authorized owner representative
performs the inspection...
The Chief Inspector may enter all Private Residences
buildings at reasonable hours for
inspections, except:
When there are two blow down valves One quick opening and one slow opening
they will be which type?
Which of the following is an example of vessels in storage - those of a federal agency - Hydronic in a private
vessels exempt from annual inspection? residence
, The place on an isometric drawing Bill of Material
which shows the components being
used is called:
Brazing is covered under ASME section IX (nine)
When cutting pipe with heat number, BEFORE cutting
transfer the number....
The letter "F", in A53F pipe stands for: Furnace Welded
Repair permits are issued to the: Licensed contractor doing the work
Adding a pipe branch by means of The need for reinforcements has been calculated
welding is allowed if...
Under B31.5, pipe larger than what size 2"
is covered?
When welding stainless steel, what are Nickel and Chromium
the potentially dangerous oxides that
are produced?
What extinguishing agent is used in Water
Class A fires?
Medical sterilized smaller than ______cu. 1 1/2 cu. ft.
ft. are exempt?
There is a $1,000 fine for anyone True
working, without a license, on pressure
piping.
Pool boilers are exempt if...... the burner is wired in series with the pump
What class of fire is burning Class D
magnesium?
Refrigerant or a/c units containing _____ 3
cu. ft. or less of non-corrosive gases are
exempt.
Pressure relief devices must be ASME (American Society of Mechanical Engineers)
approved by what agency?
When hydro testing NBEP (Non-Boiler 1 1/2
External Piping), it must be off from the
boiler and tested at how many times the
operating pressure?
When securing wire rope, the clips are Saddle on live end
applied:
**A stop valve CANNOT be installed TRUE
btwn the boiler and the relief valve....
When the weld symbol is on the top of Weld on the other sider
the welding symbol (arrow), it means ...
What type of stuffing box is used on Lantern type rigging
high pressure/temp. valve?
Answers | 100% Verified solutions | Latest!!
Save
Terms in this set (710)
branch connections to piping systems is the angle of insertion what the code allows
"made in the field" and are of welded does the connection require reinforcement
assembly being of pipe to pipe require did the engineer approve it
what considerations...
B31.1 Power Piping - High Pressure Steam - over 15 psi
B31.9 Building Services - Low Pressure Steam - under 15 psi
B31.5 Refrigeration Code
B31.3 Normal Fluid Systems - Catagory M - co-ax sleeves/permit required
DCEN Direct Current Electrode Negative (TIG)
DCEP Direct Current Electrode Positive (Stick)
Formula for circumference pi x diameter
A friction lighter is a striker True
What type of fitting is installed at every Crosses
right angle?
The included angle of a center punch is: 60 degrees
example of "Place of Public Assembly" College campus
What is the minimum size pipe allowed 1"
on a control loop of a steam boiler?
Inspection of Catagory M piping is not True
required by a state inspector, if the
authorized owner representative
performs the inspection...
The Chief Inspector may enter all Private Residences
buildings at reasonable hours for
inspections, except:
When there are two blow down valves One quick opening and one slow opening
they will be which type?
Which of the following is an example of vessels in storage - those of a federal agency - Hydronic in a private
vessels exempt from annual inspection? residence
, The place on an isometric drawing Bill of Material
which shows the components being
used is called:
Brazing is covered under ASME section IX (nine)
When cutting pipe with heat number, BEFORE cutting
transfer the number....
The letter "F", in A53F pipe stands for: Furnace Welded
Repair permits are issued to the: Licensed contractor doing the work
Adding a pipe branch by means of The need for reinforcements has been calculated
welding is allowed if...
Under B31.5, pipe larger than what size 2"
is covered?
When welding stainless steel, what are Nickel and Chromium
the potentially dangerous oxides that
are produced?
What extinguishing agent is used in Water
Class A fires?
Medical sterilized smaller than ______cu. 1 1/2 cu. ft.
ft. are exempt?
There is a $1,000 fine for anyone True
working, without a license, on pressure
piping.
Pool boilers are exempt if...... the burner is wired in series with the pump
What class of fire is burning Class D
magnesium?
Refrigerant or a/c units containing _____ 3
cu. ft. or less of non-corrosive gases are
exempt.
Pressure relief devices must be ASME (American Society of Mechanical Engineers)
approved by what agency?
When hydro testing NBEP (Non-Boiler 1 1/2
External Piping), it must be off from the
boiler and tested at how many times the
operating pressure?
When securing wire rope, the clips are Saddle on live end
applied:
**A stop valve CANNOT be installed TRUE
btwn the boiler and the relief valve....
When the weld symbol is on the top of Weld on the other sider
the welding symbol (arrow), it means ...
What type of stuffing box is used on Lantern type rigging
high pressure/temp. valve?
