海船船员
The disadvantage of using a heaving line to pass a towline is that ______.A.it increases the likelihood of collision between the towing vessel and the disabled vesselB.recreational boaters tend to make the heaving line fast to the towed vessel as if it we
题目
The disadvantage of using a heaving line to pass a towline is that ______.
A.it increases the likelihood of collision between the towing vessel and the disabled vessel
B.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towline
C.the monkey fist may injure someone
D.it may reduce the catenary and increase yawing
相似问题和答案
第1题：
A synthetic mooring line is being heaved on a capstan．There is moderate strain on the line．The line begins to slip．Which of the following should be done？Ⅰ．Stop the capstan and take extra turns．Ⅱ．Have more than one seaman keep a substantial strain on the line and continue heaving easy．
A.Ⅰonly
B.Ⅱonly
C.Both Ⅰand Ⅱ
D.Neither Ⅰ nor Ⅱ
第2题：
One disadvantage of using regular dry chemical（sodium bicarbonate）in firefighting is that ______．
A.It can break down under high heat and emit noxious fumes
B.It will decompose under prolonged storage and lose its effectiveness
C.Fire has been known to flash back over the surface of an oil fire
D.It is ineffective in fighting fires in high-voltage electrical equipment
第3题：
The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by ______.
A.using a small scope ratio
B.replacing that portion with a short length of chain
C.using a hockle to keep that portion of the anchor line off the bottom
D.using a synthetic line
保护靠近锚面的缆绳在底部上的防磨装置最好的方法是通过用锚链代替靠近锚的部分长短的缆绳。
第4题：
送撇缆上岸。（）
- A、Send rope to shore .
- B、Send heavy line to shore .
- C、Send heaving line ashore .
- D、Send light line ashore .
正确答案:C
第5题：
Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to another Enterprise router for its two connectivity options back into the rest of the Enterprise network. The engineer planning for this branch decided to use the leased line for all Enterprise traffic, unless it fails, in which case the Internet connection should be used to pass traffic to the Enterprise. Which of the following is most likely to be useful on the branch router?（）
- A、IPsec tunnel
- B、GRE tunnel
- C、Floating stati c route
- D、An IGP
正确答案:A,C
第6题：
The disadvantage（s）of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that ______．
A.It is heavy
B.The links lose strength if placed over corners
C.It does not absorb shock
D.All of the above
第7题：
What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end router？（）
- A、Prevents head-of-line blocking
- B、Uses less memory
- C、Increases forwarding performance
- D、Simplifies configuration
正确答案:A
第8题：
A.it reduces the number of required OSPF neighbor adjacencies
B.It reduces the types of LSAs that are generated
C.It is less CPU intensive for routers in the single area
D.It increases LSA response times.
E.It removes the need for virtual links
第9题：
Which of the following is a disadvantage of using the EIGRP protocol?（）
- A、It does not scale well
- B、It converges slower than OSPF
- C、It is a proprietary protocol
- D、It is a distance vector protocol
正确答案:C
第10题：
撇缆（）
- A、heaving line
- B、stern line
- C、head line
- D、spring line
正确答案:A