To avoid excessive surge pressure when bunkering, you should ()
A、bunker at a normal rate
B、check for kinks in hose
C、close valves slowly
D、shut valves before topping off
A、bunker at a normal rate
B、check for kinks in hose
C、close valves slowly
D、shut valves before topping off
A、to be able to avoid B、being able to avoid C、to be able to avoiding
A、taking to avoid B、taking to avoiding C、taken to avoid D、taken to avoiding
A、The power-driven tug must maneuver to avoid collision B、You must maneuver to avoid the tug and tow C、You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side D、Both vessels are required to maneuver to avoid collision
A、close the tank filling valves quickly B、top off all tanks at the same time C、rill completely all tanks to less than 95% full D、reduce the loading rate when topping off
A、avoid cross B、avoid to cross C、avoid crossly D、avoid crossing
A、To avoid shock, reduce the speed of moving hatch cover by inching control. B、To avoid shock, reduce the speed of moving hatch cover by control levers. C、To avoid shock, reduce the position of moving hatch cover by inching control. D、To avoid shock, reduce the course of moving hatch cover by control levers.
A、Avoiding B、To be avoided C、Avoided D、To avoid
A、excessive fuel oil temperature B、long periods of engine overload C、metallic contact between nozzles and cylinder heads D、hard carbon deposit and varnish on the nozzles
A、To avoid immediate danger B、When authorized by the rig superintendent C、To comply with an operator's requirement D、Under no conditions