更多"Anchors are prevent from running ou"的相关试题:
[单项选择]Anchors are prevented from running out when secured by the（）.
A. brake
B. devil's claw
C. pawls
D. All of the above
[单项选择]Securing cargo by running timbers from an upper support down to the cargo，either vertically or at an angle，is called（）.
A. braces
B. dunnage
C. shores
D. toms
[单项选择]When paying out nylon line from around the bitts（）.
A. stand clear of the bitts and use two or more round turns under your figure eights
B. you can surge the line even with a single turn
C. no extra turns are necessary since nylon has a high coefficient of friction
D. stand in the bight of the line
[单项选择]When out of sight of land, a ship’s position can be found by using（）.
A. the coastal navigation
B. the celestial navigation
C. traditional navigation
D. the great circle navigation
[单项选择]The valve that prevents water from backing out of the boiler into the feed line is the（）.
A. bottom-blow valve
B. skin valve
C. feed-check valve
D. feed-stop valve
[单项选择]When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
A. The amount of take-up is limited by the length of the turnbuckle
B. At the grab (pear) link，the slack end of chain should be led back and secured to the chain above the link
C. The lashings should be inspected each day and any slack taken up
D. The turnbuckle should be secured with a stick or lock nuts
[单项选择]When a flash-type evaporator is to be secured for an extended period of time, the entire unit should be drained, cleaned, and （）.
A. completely filled with saltwater
B. filled with de-scaling compound
C. tightly closed to exclude air
D. vented to the atmosphere
[单项选择]When carrying out a parallel track search pattern，the course of the search units should normally be which of the following?（）
A. In the same direction as the anticipated drift
B. In the opposite direction of the anticipated drift
C. Perpendicular to the line of anticipated drift
D. Downwind
[单项选择]A common occurrence when a vessel is running into shallow water is that（）.
A. the wake is less pronounced
B. the vessel is more responsive to the rudder
C. squat will cause a decrease in bottom clearance and an increase in draft
D. All of the above
[单项选择]When a clarifier is running the impurities and water collect at the bowl （）.
A. center
B. periphery
C. inlet
D. upper parts
[单项选择]In the voyage, when carrying out abandon ship drill, should be test every time（）.
A. the emergency lighting system for muster and abandon ship
B. air/oil emergency shut-down
C. M-Eemergency operation
D. main/auxiliary steering gear changing
[单项选择]When running before a heavy sea，moving weights aft will affect the handling of a vessel by （）.
A. reducing rolling
B. increasing rolling
C. reducing yawing
D. increasing yawing
[多项选择]What two things will a router do when running a distance vector routing protocol? （）
A. Send periodic updates regardless of topology changes.
B. Send entire routing table to all routers in the routing domain.
C. Use the shortest-path algorithm to the determine best path.
D. Update the routing table based on updates from their neighbors.
E. Maintain the topology of the entire network in its database.
[单项选择]Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）
A. As numbers must be changed to match on all the routers.
B. Loopback interface must be configured so a DR is elected.
C. The no auto-summary command is needed on Router A and Router C.
D. Router B needs to have two network statements, one for each connected network.
[单项选择]When carrying out mooring trial, the （） trial of the MEis not necessary.
A. starting
B. torsion vibration
C. direction changing
D. running
