API 1169 Study test questions test RM#3
One main category variable of pressure test planning that an operator must consider is the _________________.
purpose
Field beveling of pipe ends by manual oxygen cutting is acceptable if authorized by the company.
True
Location of casings cathod...
API 1169 Study test questions test RM#3
One main category variable of pressure test planning that an operator must consider is the
_________________.
purpose
Field beveling of pipe ends by manual oxygen cutting is acceptable if authorized by the company.
True
Location of casings cathode protection external anodes, and utility crossings should all be recorded on
the.
as-built drawings
Releasing air or water pressure through valves, at a test head, after the testing of a pipe is called
a____________.
blow down
The side of the right of way opposite the ditch line from the working side and typically the location of
the spoil pile.
ditch side
CFR stands for _____________.
Code of Federal Regulations
The EPA's Hazardous Substance Response information can be found in what code?
40 CFR 300
Pipelines that transport oil or natural gas from the wellhead to a transmission line. For hazardous
liquid pipelines a _________________ is a pipeline that is no more than 8 5/8 in diameter and
transports petroleum from a production
gathering line
Title 49, CFR 192. The minimum depth of cover of a pipeline crossing under a drainage ditch of a
public roadway is__________________.
36"
The toe of a weld is located _______________.
at the junction of the weld face and base metal
According to the Department of Transportation, use of the prefix àCcemonoãE is ______________ in
any shipping name, when appropriate and, therefore, in aEoeGlycerol alpha-monochlorohydrinaE the
term a€oemonoaE is considered a prefix to the term âecechlorohydrinae and may be deleted.
None of these answers are correct
Pipeline segments installed by directional drilling shall be inspected for
cross section deformation
, The fit of the pipe to ditch should be inspected __________ the backfilling operations.
prior to
When a bore hole is at least _____________ larger than the pipe to be installed, the end of the drill
pipe is connected to a reamer that is attached to a swivel that is connected to the product pipe.
25%
During pneumatic tests, what needs to be installed in line to protect testing equipment and the
facility being tested?
regulator
Title 49, CFR 195. A hydro-test being performed on new buried pipeline must be tested for at least
____________ additonal hours at a pressure equal to or greater than ____________ of MOP if it will
not be visually inspected for leaks test.
4, 110%
According to OSHA, where oxygen deficiency or a hazardous atmosphere exists or could reasonably
be expected to exist, such as in excavations in landfill areas or excavations in areas where hazardous
substances are stored nearby, the atmospheres in the excavation shall be tested before employees
enter excavations greater than _______________ in depth.
4 feet
The stress in a pipe of wall thickness, t, acting circumferentially in a plane perpendicular to the
longitudinal axis of the pipe, produced by the pressure, P, of the fluid in pipe of diameter, D, and is
determined by BarlowaETMs formula.
Hoop stress
_______________ shall be inspected during installation to determine that the carrier pipe is
supported, sealed, and insulated from the casing.
Cased crossings
According to Title 29, CFR 1910, Subpart L: How close should fire extinguishers be from Class B
hazards?
Within 50 feet
The actual steady state pressure at a discrete point within a pipeline system at a specific time.
Operating pressure
Corrective action is taken to prevent_____________?
recurrence
A method of NDT that typically uses a dye and a contrast to reveal surface breaking discontinuities in
a weld.
penetrant testing (also known as dye penetrant testing)
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