An inert gas system is designed to reduce the possibility of tank explosions by().
An inert gas system on a tanker should be used to().
During loading and discharging operations,in addition to when the cargo tanks have been properly filled,each inert gas system must be capable of maintaining a minimum gas pressure of().
Each ship having an inert gas system must have a portable instruments to measure concentrations of hydrocarbon vapor in inert atmospheres and also to measure().
Using an inert gas system on a tanker has which advantage(s)? ()
The purpose of the deck seal in an inert gas system is to prevent().
For use as protection from gas leaking from a refrigeration unit,each ship must be equipped with a().
Which method is used to supply inert gas from a flue gas system to the cargo tanks?()
A fire main system must have enough fire hydrants so that each accessible space may be sprayed with().
Each part of the fire-main system located on an exposed deck must be().
After the initial cleaning of fule gas in an inert gas system is passed through what devoce for final cleaning?().
The deck water seal of the inert gas system().
Which action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?()
SOLAS regulations require that the inert gas system shall be capable of delivering inert gas with an oxygen content of not more than what percentage?()
The purpose of inert gas systems aboard tankers is to().
The combined fan discharge rate in an inert gas system is related to the().
The fresh air intake of the inert gas system().
Each hose in the fuel transfer system for helicopter refueling must have a().
The component in an inert gas system used for cleaning the gas of solid and sulphur combustion products,while simultaneously cooling the inert gas,is called the().
After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning?()
The purpose of inert gas systems aboard tank vessels is to().
Upon arrival at the discharging port,the inert gas system is().
The blowers of an inert gas generation system aboard a tanker,will be automatically secured if().