The emergency bilge suction valve is typically used （）.

A、the capstan B、the collector C、the panels D、the surface

A . Ammeter B . Voltmeter C . Wattmeter D . Synchroscope

A . Foam B . Solid stream water nozzle C . All-purpose nozzle D . Carbon dioxide

A . pitching increases B . list increases C . rolling increases D . dreft increase

A . should agitate B . should not agitate C . should mix up D . should not add u

A . pitching increases B . list increases C . rolling increases D . draft decrease

A、injection valve B、relief valve C、discharge valve D、inlet filter

A . afford access to the shell through the double bottoms B . collect water to be pumped out C . provide access for the pneumercator D . provide a base line for sounding measurement

A . stop the flow of oil at the main deck manifold B . prevent the oil from leaving the shore facility C . prevent the oil from siphoning through the pump D . None of the above

A . reduce the rolling of the vessel B . serve as the vessel's main strength member C . add strength to the bilge D . protect the vessel's hull when alongside a dock

A . Classification Society Rules B . National requirements C . The IMO International Convention for the Safety of Life at Sea D . All of the above

A . More than six short blasts and one long blast on the whistle B . Continuous blast of the ships whistle for a period of not less than 10 seconds supplemented by the same signal on the general alarm C . Three short blasts of the whistle supplemented by the same signal on the general alarm D . More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm

A . the main S-W pump B . ballast pump C . air-conditioning water pump D . the main S-W pump or ballast pumps that have the biggest output

A、separating oil too fast B、the sensor flushed badly C、the discharge solenoid valve out of order D、too low heating temperature

A . fire fighting B . leakage blocking C . abandon ship D . integratio

A . Send the wiper into the well with only a scoop and pail B . Remove the bilge manifold valve and attempt to back flush the line C . Simultaneously operate all available bilge pumps D . It is only necessary to transfer half the contents of a drum of degreaser into the bilge well

A . 100PPM oily water separator B . Assembling the lube oil purifier as a separator and aligning bilge overboard C . A 15PPM oily water separator D . A magnetic duplex strainer

A . camber B . slope C . deadrise D . keel height

A . proceeding B . overloading C . collision D . flooding

A . camber B . sheer C . rake D . rise of bottom

A.for securing a snatch block when snaking cargo into the wings of the hold B.to prevent cargo from coming in contact with the vessel’s frames or shell plating C.to provide fittings to which cargo lashings may be secured D.to support the dunnage floors which are laid down between tiers of cargo