Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）

A . hold your course and speed B . sound the danger signal C . begin an exchange of passing signals D . do not cross the channel if you might impede the other vessel

A . The Master of the vessel must be on the bridge when the radar is in use B . The radar equipment is only required to be used in restricted visibility C . The use of a radar excuses a vessel from the need of a look-out D . This equipment must be used to obtain early warning of risk of collisio

A . estimated position B . dead reckoning position C . fix D . None of the above

A . more slack in the mooring lines B . a strain on the mooring lines C . chafing gear on the mooring lines D . grease on the mooring line

A . Alien Crew List B . Crew List C . Passenger List D . separate Passenger List marked stowaway

A . Use the C0 system and evacuate the engine room B . Use the fire main system and evacuate the engine room C . Evacuate the engine room and use the C0 system D . Evacuate the engine room and use the fire main system

A . pallet B . barrel hook C . spreader D . snotter

A . forward of lifeboat No. 4 on the starboard side B . forward of lifeboat No. 4 on the port side C . aft of lifeboat No. 1 on the starboard side D . All of the above

A . Bow breast line B . Bow spring line C . Inshore head line D . Offshore head line

A . longitude line B . latitude line C . line of position D . fix

A . put the wind off either beam B . head the bow into the wind and decrease speed C . put the stern into the wind and increase speed D . put the stern into the wind and decrease speed

A . None B . One C . Two D . Three

A . sagging with tensile stress on main deck B . sagging with compressive stress on main deck C . hogging with tensile stress on main deck D . hogging with compressive stress on main deck

A . With the wind from ahead B . With the wind off the port beam C . With the wind off the starboard beam D . With the wind from abaft the beam

A . Jacob's ladder B . Manropes C . Heaving lines D . All of the above

A . vessel not under command B . sailing vessel C . vessel being towed (manned) D . vessel being towed (unmanned)

A . displaying a large red flag B . displaying three black balls in a vertical line C . sounding four or more short rapid blasts on the whistle D . continuously sounding the fog whistle

A . When dead in the water，it is often difficult to find the neutral position and slight headway or sternway may result B . When going directly from full ahead to full astern，there is complete steering control C . When the vessel has headway and the propeller is in neutral，there is no effect on rudder control D . When maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM

A . Have your crew check them annually B . They do not need any maintenance C . Have them sent ashore to an approved maintenance facility annually D . Have them serviced by the shipyard annually

A . wind direction remains steady B . wind speed increases C . barometer falls D . All of the above

A . try to find out where the oil is coming from B . call the master C . have the pumpman check the discharge piping D . shut down operatio

A . The ventilators will automatically close by the action of fusible links B . The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crew C . A water spray system to cool the outside of the boat is operated by a high-volume manual pump D . An air tank will provide about ten minutes of air for the survivors and the engine

A . ventilate the quarters as much as possible B . prepare to abandon ship C . close all ventilation to the quarters if possible D . attempt to put the fire out yourself before sounding the alarm

A.Proficiency B.Seaworthiness C.Cargoworthiness D.Readiness