更多"（）of the following items is not in "的相关试题:
[单项选择]（）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 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 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 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
[单项选择]Examine the following items， which one offers a variety of security solutions， including firewall， IPS， VPN，antispyware， antivirus， and antiphishing features？（）
A. Cisco IOS router
B. Cisco PIX 500 series security appliance
C. Cisco 4200 series IPS appliance
D. Cisco ASA 5500 series security appliance
[单项选择]For the following items，what is the mathematical relationship between the committed information rate （CIR）， committed burst （Bc）， and committed rate measurement interval （Tc）？（）
A. CIR=TC/Bc
B. CIR=Be/Tc
C. Tc=CIR/Bc
D. Tc=Bc/CIR
[单项选择]For the following items， which one acts as a VPN termination device and is located at a primary networklocation？（）
A. Broadband service
B. Headend VPN device
C. VPN access device
D. Tunnel
[单项选择]Distress and safety communications following DSC calling will be performed by radiotelephony or（）.
A. NBDP
B. EGC receiver
C. NBDP or both
D. EGC receiver or both
[单项选择]Which of the following statements represents the correct action to take when three crew members discover a fire?（）
A. One man report the fire, and the other two men fight the fire
B. One man report the fire, one man fight the fire, and one man evacuate and secure the area
C. One man report the fire, one man fight the fire, and one man act as a safety observer
D. All three men fight the fire and report it immediately after it is extinguished
[单项选择]Which of the following Frame-Relay encapsulation commands would you use, if you had to connect your Cisco router to a non-Cisco router?（）
A. TestKRouter(config-if)# Encapsulation frame-relay dot1q
B. TestKRouter(config-if)# Encapsulation frame-relay aal5snap
C. TestKRouter(config-if)# Encapsulation frame-relay ietf
D. TestKRouter(config-if)# Encapsulation frame-relay isl
E. None of the above
[单项选择]Which of the following shall not the officers in charge of the navigational watch do?（）
A. continue to be responsible for the safe navigation of the ship
B. Leave the bridge
C. Keep the watch on the bridge
D. Use any available navigational aids necessary to ensure that the ship follows the planned course
[单项选择]Which of the following problems can occur if you continually fail to drain off condensate from a starting air receiver?（）
A. Corrosion and eventual failure of the tank
B. Gumming of the tank relief valves
C. Immediate failure of components downstream of the compressed air system
D. Boiling of the water oil mixture as pressure is reduced
[单项选择]Which of the following problems may occur if the clearance between a piston and cylinder liner is insufficient?（）
A. Excessive wear
B. Scuffing of the liner
C. Piston seizure
D. All of the above
[单项选择]Which of the following actions are stated in the correct order prior to loading or discharging cargo on a Ro-Ro vessel? （）
A. Lower the stern ramp，raise/open the stern door，turn on ventilation for cargo holds
B. Turn on ventilation for cargo holds，raise/open the stern door，lower the stern ramp
C. Turn on ventilation for cargo holds，lower the stern ramp，raise/open the stern door
D. Raise/open the stern door，lower the stern ramp，turn on ventilation for cargo holds
[单项选择]The officer in charge of the engineering watch shall continue to be responsible for machinery operations, （）the presence of the chief engineer in the machinery space.
A. as long as
B. unless
C. despite
D. till
[单项选择]The officer in charge of the navigational watch shall not hand over the watch to the relieving officer if（）.
A. there is reason to believe that the latter is not capable of carrying out the watchkeeping duties effectively
B. the ship is fitted with automatic steering
C. there is daylight or darkness
D. at no time shall the bridge be left unattended
