更多"Which of the following items don’t "的相关试题:
[单项选择]Which of the following items don’t belong to dock repair works?（）
A. making the repair list, booking spare parts and special tools for the dock repair
B. shutting off all of the S.W valves to outboard
C. the sketches or diagrams used for the dock repair
D. cleaning up the oil tank and boiler before enter the dock
[单项选择]Which of the items listed causes a direct acting mechanical governor to operate the engine fuel control linkage?（）
A. Hydraulic oil pressure
B. Servomotor action
C. Flyweight centrifugal force
D. Relay motion
[单项选择]Which of the listed items should be secured before performing any maintenance on a solenoid operated air start valve?（）
A. Electric power and starting air
B. Lube oil standby pump and control air
C. Hydraulic switch and engage jacking gear
D. Motor drain and pneumatic control system power
[单项选择]Which of the following items is necessary for all waste heat boiler installations, regardless of design or manufacturer? （）
A. Control of evaporation
B. A separate means to prevent feed-water contamination
C. Power circulating pump
D. Super-heater
[单项选择]Point out which one of the following items is not in the charge of Chief Officer in repairing operation（）.
A. hull cleaning
B. derusting and painting
C. the maintenance of boiler
D. docking and undocking
[单项选择]Which of the listed items will stop a motor due to a reduction in voltage and restart it when the voltage is restored to normal?（）
A. Low voltage protection circuit
B. Non-renewable link fuse
C. Renewable link fuse
D. Low voltage release circuit
[单项选择]Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）
A. Accidental discharge of oil
B. Disposal of oil residues
C. Quantity of water produced by FWG
D. Discharge of dirty ballast or cleaning water from fuel oil tanks
[多项选择]Which three items are configured in MST configuration submode？ （）
A. Region name
B. Configuration revision number
C. VLAN instance map
D. IST STP BPDU hello timer
E. CST instance map
F. PVST+ instance map
[单项选择]During the dock repair, should be measured firstly before tail shaft drawn out（）
A. the sinking of tail shaft
B. the clearance of stern bearing
C. the total flexure of shaft
D. main engine crankshaft deflection
[单项选择]When the dock is refilled with water after docking repair, the first work which should be done by engineers is （）
A. igniting boiler
B. releasing air in sea water system
C. starting generator
D. cut off shore power
[单项选择]When ship in the dock repairing, engine department should emphasize on the inspection of（）
A. sea valve chest, sect valve, thruster
B. bilge motherboard, steering and the shaft system
C. sea water system
D. fresh water system
[单项选择]When is dock survey carried out?（）
A. During annual repair
B. Usually during dock repair
C. Before sea trial
D. After 5 years from last annual survey
[单项选择]When passing a hawser to the dock you would first use what line（）.
A. Gantline
B. Heaving line
C. Preventer
D. Warp
[单项选择]Your vessel is at a dock taking bunkers through a pipe laid down on the dock. If oil begins to flow out of a tank vent，what should you do FIRST?（）
A. Open the intake valve to an adjacent tank
B. Set out drip pans and sawdust and begin to mop up the spill
C. Signal the shore control point to shut down
D. Close the valve on the tank vent line
[单项选择]Shore power must be（） during dock repair.
A. disconnected
B. switched off
C. cut off
D. connected
[单项选择]During the dock repair, when installing the tail shaft and propeller, who should be on the spot to supervise?（）
A. chief engineer
B. the engineer
C. captain
D. any member of the engine department
[单项选择]When the vessel entering the dock, the first work that engineer should contact with the shipyard （）
A. releasing the boiler water
B. the explosion detecting and cleaning for the fuel tank
C. the docking project related item
D. shore power and fire fighting water supply
[单项选择]A ballasted vessel sinks enroute to a dry dock. Under these circumstances，the vessel’s owner can claim（）.
A. actual total loss
B. constructive total loss
C. general average
D. particular average
