In which case is the IOPP Certificate of an inspected vessel NOT invalidated?（）
1、The volute pump is one in which the im
The volute pump is one in which the impeller （）.Adischarges into a gradually widening channelBhas stationary diffuser vanesCproduces no kinetic energyDAll of the above are true
2、The company which is defined in the IS
The company which is defined in the ISM Code means（）Athe owner of the shipBthe manager who assumes the responsibility for operation of the shipCthe bareboat chartererDAll of the above
3、Which of the following is NOT TRUE in
Which of the following is NOT TRUE in the passage?A The two-way radio is like a telephone for Australian farmers.B Families on large farms co...
4、The device, which is installed in the
The device, which is installed in the compressor suction line to prevent liquid from entering the compressor when hot gas defrosting, is called a（）Are-evaporatorBreceiverCdehydratorDsolenoid
5、A reaching course is one in which the
A reaching course is one in which the wind（）.Acomes directly over the bowBcomes directly over the sternCcomes over an area extending from broad on the bow to the quarterDhas no effect on the vessel
6、The direction in which a vessel is ste
The direction in which a vessel is steered is the course. The path actually followed is the （）.ArouteBtrackCheadingDcourse over the ground