When running a large, low-speed, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching back over to diesel oil?（）..

第1题

[] A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （） A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （）

A、A. Task Manager B、B. NTBACKUP C、C. FDISK D、D. Disk Defragmenter

点击查看答案

第2题

[单选题] In a large, slow-speed, main propulsion diesel engine, which of the parts listed is under tension when the engine is running?（）

A、Bed plate B、Column C、Entablature D、Tie rod

点击查看答案

第3题

[单选题] When the fuel oil is burning in the combustion chamber, it （）.

A、gives up large amount of heat B、gives off large amount of heat C、gives up large amount of steam D、gives off large amount of steam

点击查看答案

第4题

[单选题] A vessel when joining or leaving from the side of a traffic separation scheme shall do so at as（）to the general direction of traffic flow as practicable.

A、small an angle B、large an angle C、either small or large an angle D、neither small nor large an angle

点击查看答案

第5题

[单选题] When taking action to avoid collision，you should（）.

A、Make sure the action is taken in enough time B、Not make any large course changes C、Not make any large speed changes D、All of the above

点击查看答案

第6题

[单选题] When the（）is large, the ship is stiff; and when it is small, she is tender.

A、GM B、free surface C、longitudinal center of gravity D、transverse center of gravity

点击查看答案

第7题

[] Examine this statement: SELECT student_id, gpa FROM student_grades WHERE gpa > &&value; You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time?（） Examine this statement: SELECT student_id, gpa FROM student_grades WHERE gpa > &&value; You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time?（）

A、A.An error is returned. B、B.You are prompted to enter a new value. C、C.A report is produced that matches the first report produced. D、D.You are asked whether you want a new value or if you want to run the report based on the previous value.

点击查看答案

第8题

[单选题] When installing a wireless network in a large area, which of the following is the FIRST thing thatshould be considered when trying to get the MOST coverage?（）

A、SSID naming B、Device placement C、Encryption methods D、Channel selection

点击查看答案

第9题

[多选题] In which two situations should you run the command sync group?（） (Choose two.)

A、when you enable Unified Failover B、when you create an ActiveN group C、when you synchronize the sticky table D、when you require synchronization of the 3G Cache objects

点击查看答案

第10题

[单选题] When an operator is trying to log off the system displays this message: you have running jobs?? What does this mean?（）

A、One or more processes are running in the background, preventing log off. B、One or more processes are paused, requiring operator input prior to logging off. C、At least one process is running in the background and it will keep running after the operator logs off D、At least one process is running in the background using nohup and it will terminate when the operator logs off

点击查看答案

When running a large, low-speed, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching back over to diesel oil?（）

请使用微信扫码支付