When making entries in the Oil Record Book, the date, operational code and item number shall be inserted in the appropriate columns and the required particulars shall be recorded （） in the blank spaces.

The temperature （） a liquid changes its state from liqu...

单项选择题The temperature （） a liquid changes its state from liquid to gas depends upon the liquid itself and upon the pressure （） it is subjected in the containing vessel.

Special thrust devices are provided on ships to improve...

单项选择题Special thrust devices are provided on ships to improve their （） at zero ship speed when the rudder is relatively ineffective.

The auxiliary steering gear must be capable of being br...

单项选择题The auxiliary steering gear must be capable of being brought speedily into operation and be able to put the rudder over from 15 degrees on one side to 15 degrees on the other side in no more than （） with the ship at its deepest service draught and running ahead at the greater of one half of the maximum service speed or （）.