分道通航制题库 - 考试题库

【单选题】

[1/36]A vessel shall not（）.

A.

enter the traffic separation zone in an emergency

C.

engage in fishing in the separation zone

D.

proceed in an inappropriate traffic lane

参考答案：

D

参考解析：

无

【单选题】

[2/36]A facility used for the discharge of a cargo of a particular hazard，such as chlorine，butane or ethan...

A.

emergency boat and crew

B.

A siren or rotating flashing light

C.

Flashing red lights located one-half mile upstream and downstream of the facility

D.

Buoys with flashing lights controlled from shore，located one-half mile upstream anddownstream of the facility

参考答案：

B

参考解析：

无

【单选题】

[3/36]A towing light（）.

A.

flashes at regular intervals of 50-70 flashes per minute

B.

is yellow in color

C.

shows an unbroken light over an arc of the horizon of not less than 180°nor more than 225°

D.

All of the above

参考答案：

B

参考解析：

无

【单选题】

[4/36]A vessel using a traffic separation scheme shall so far as practicable（）a traffic separation line or...

A.

keep well clear

B.

keep very far

C.

keep clear of

D.

keep clear from

参考答案：

C

参考解析：

无

【单选题】

[5/36]A signal of one prolonged，one short，one prolonged，and one short blast，in that order is given by a ve...

A.

engaged on pilotage duty

B.

in distress

C.

at anchor

参考答案：

D

参考解析：

无

【单选题】

[6/36]Is it clear（）traffic lane?

A.

my entering

B.

for my entering

C.

for me to enter

D.

I am entering

参考答案：

C

参考解析：

无

【单选题】

[7/36]A vessel not under command sounds the same fog signal as a vessel（）.

A.

towing

B.

constrained by her draft

C.

under sail

D.

All of the above

参考答案：

D

参考解析：

无

【单选题】

[8/36]You may（）traffic lane.

A.

enter

B.

enter in

C.

enter to

D.

enter into

参考答案：

A

参考解析：

无

【单选题】

[9/36]A 20-meter power-driven vessel pushing ahead or towing alongside will displ...

A.

a single white light forward

D.

two all-round red lights where they can best be see

参考答案：

B

参考解析：

无

【单选题】

[10/36]A vessel sounds one short blast. This signal indicates the vessel（）.

A.

intends to alter course to starboard

B.

intends to pass starboard to starboard

C.

is altering course to starboard

D.

intends to pass port to port

参考答案：

C

参考解析：

无