轮机英语【二三管】

考试试题

[单选题]Under ISPS Code, the ship to which it applies has to carry ____.
[单选题]Combustion knock will most likely occur as a result of using a fuel with _____.
[单选题]According to Maritime Labour Convention, 2006, The maximum hours of work shall not exceed ____
[单选题]A simple thermocouple arrangement consists of two___metal wire conductors with the two ends joined with extra-wires to complete the circuit and a very sensitive million-voltmeter as an indicator、
[单选题]______ is used to drop and heave in the anchor through the hawse pipe; the anchor chain is stored in the chain locker.
[单选题]When the ship is pushed forward by the waves and sinks back into a trough, she is ____.
[单选题]In purification, the separator should be checked the following items except that ______.
[单选题]The booster pump，which supplies diesel oil to____?should have a possibility of being powered by compress air or by emergency power
[单选题]____ should not undertake any task which will interfere with the supervision duties relating to the main machinery and associated equipment.
[单选题]n chemical sewage treatment system , tests must be performed ___to check the chemical dosage rates .
[单选题]The two most common gases used in pneumatic systems are_____.
[单选题]If the capacity of a centrifugal pump decreases gradually over a long period of time,you should replace the ( ) .
[单选题]The ISM Code is a part of____
[单选题]The core item in the O il Record Book Part I is ______,and its main content is _____.
[单选题]The clutch band of a constant tensioning mooring winch must be set up tight enough to drive the winch drum and should slip only when______
[单选题]The presence of scale and dirty on the saltwater side of a lube oil cooler is usually indicated by ____
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