2024海船船员考试真题模拟03-22

1、Which method should be used to warm up the pump turbines prior to discharge（）.（单选题）

A. Lock the turbine rotor and slowly bleed in steam until operating temperature is reached

B. Run the pump at high speed with the discharge valves closed

C. Run the turbine at slow speed with the pump disconnected

D. Shut the discharge valve and run the pump at slow speed

试题答案：D

2、L≥50m船舶的尾灯、环照灯最小能见距离为：（）.（单选题）

A. 5海里

B. 3海里

C. 2海里

D. 1海里

试题答案：B

3、我国政府颁发的电台执照应使用（）文字标注.（单选题）

A. 中文

B. 英文

C. 中英文

D. D.B.C均可以

试题答案：C

4、在船舶电站并车操作中，对待并发电机的频率要求是（）。（单选题）

A. 与电网频率完全相等

B. 略高电网频率，频差不超过1%

C. 略低于电网频率，频差不超过1%

D. 略高于电网频率，频差不超过10%

试题答案：B

5、A crew member has suffered frostbite to the toes of the right foot. Which is NOT an acceptable first aid measure?（）.（单选题）

A. Rub the toes briskly

B. Elevate the foot slightly

C. Rewarm rapidly

D. Give aspirin or other medication for pain if necessary

试题答案：A