- that an
annular preventer be able to
completely close a wellbore, but
annular preventers are
generally not as
effective as ram
preventers in maintaining...
- A gybe
preventer,
preventer, or jibe-guard, is a
mechanical device on a
sailing vessel which limits the boom's
ability to
swing unexpectedly across the...
- end. This
gives birth to the
Earth Sphere Unified Nation (ESUN) and the
Preventers.
Seeing they won't be
needed anymore, the
Gundam pilots (except Chang...
-
pressure control systems have failed.
Modern wells have
blowout preventers intended to
prevent such an occurrence. An
accidental spark during a
blowout can...
- healthcare, or prophylaxis, is the
application of
healthcare measures to
prevent diseases.
Disease and
disability are
affected by
environmental factors...
-
tests and maintenance. However, it does not
prevent blowouts involving a
broken riser pipe.
Blowout Preventers often contain a
stack of independently-operated...
-
installed to
prevent backflow.
Another common location for a
backflow preventer is the
connection of a fire
sprinkler system to a
water main, to
prevent pressurized...
-
blowout preventers that the flow line
attaches to via a side outlet, to
allow the
drilling mud to flow back to the mud tanks.
Blowout preventers (BOPs)...
-
difference between backwater valves and
backflow preventers:[citation needed] A
backwater valve prevents raw
sewage from
backing up into your home through...
- A
Modest Proposal for
Preventing the
Children of Poor
People from
Being a
Burthen to
Their Parents or Country, and for
Making Them
Beneficial to the Publick...
