更多"The safest device used to secure th"的相关试题:
[单项选择]Which material should NOT be used to secure cargo on deck for a voyage（）.
A. Steel chain
B. Wire rope
C. Steel strapping
D. Fiber rope
[单项选择]A device commonly used to secure the pendant wire when it is initially passed to an anchor handling vessel is（）.
A. pelican hook
B. connecting link
C. shackle
D. retaining hook
[单项选择]The fittings used to secure a watertight door are known as（）.
A. clamps
B. clasps
C. dogs
D. latches
[单项选择]Which method should be used to secure a manila line to bitts（）.
A. A round turn on the bitt farthest from the strain and then figure eights
B. A round turn on the bitt closest to the strain and then figure eights
C. Figure eights and then a round turn at the top of both bitts
D. Only figure eights are necessary on both bitts
[单项选择]A deck fitting, used to secure line or wire rope, consisting of a single body with two protruding horns is called a（）.
A. bitt
B. bollard
C. capstan
D. cleat
[单项选择]A lashing used to secure two barges side by side，lashed in an X fashion，is called a（）.
A. backing wire
B. scissor wire
C. face wire
D. breast wire
[单项选择]A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a（）.
A. bitt
B. bollard
C. capstan
D. cleat
[单项选择]The knot at the end of the heaving line used to pass the towing hawser is called a（）.
A. monkey's fist
B. ball or baseball knot
C. heaving knot
D. three strand Turk's head
[单项选择]A long pole with a hook at one end，used to reach for lines，is known as a（）.
A. pike pole
B. jack staff
C. line rod
D. hooker
[简答题]什么是PE线？PE线上能否装开关或熔断器？PE线的绝缘颜色是什么色？
[多项选择]MPLS BGP VPN中，本地PE和远端PE之间建立MP-IBGP邻居关系，本地PE与CE相连的接口与vpn-instance vpna绑定，以下说法正确的是（）。
A. 可以使用任意接口地址建立MP-IBGP邻居关系
B. 必须使用32为掩码的Loopback地址建立MP-IBGP邻居关系
C. 在PE上可以使用display bgp peer命令查看MP-IBGP邻居关系是否正常建立
D. 在PE上可以使用display bgp vpnv4 vpn-instance vpna peer命令查看MP-IBGP邻居关系是否正常建立
[多项选择]下列各项必须通过PE线端子板与PE线做电气连接有（）
A. 配电箱、开关箱的金属箱体
B. 金属电器安装板
C. 正常带电的电器底座
[单项选择]PE6MP1和PE6MP2模块的通道代价要小于（）
A. 1dbm
B. 2dbm
C. 3dbm
[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
