A pattern according to which vessels and / or aircraft may conduct a co-ordinated search is a().
- AResearch pattern
- BResearch mode
- CSearch pattern
- DSearch and rescue mode
A pattern according to which vessels and / or aircraft may conduct a co-ordinated search is a().
1、A screw pump belongs to () according t
A screw pump belongs to () according to its working principle.Areciprocating pumpsBpositive displacement pumpsCcentrifugal pumpsDcentripetal pum
2、The maximum draft to which a vessel ca
The maximum draft to which a vessel can legally be submerged is indicated by the ().ALoadline markBCertificate of InspectionCStation BillDTonnage mark
3、According to Regulations, a power driv
According to Regulations, a power driven auxiliary steering gear for a vessel capable of a 12 knot service speed, must be able to meet the r...
4、According to Regulations, a power driv
According to Regulations, a power driven auxiliary steering gear for a vessel capable of a 20 knot service speed, must be capable of producing a rudder movement at which of the minimum speeds listed below?()A7 knotsB10 knotsC15 knotsD20 knot
5、According to the Rules,a vessel’s leng
According to the Rules,a vessel’s length is her().Alength between the perpendicularsBlength along the waterlineClength overallDregistered length
6、A vessel,which is unable to maneuver d
A vessel,which is unable to maneuver due to some exceptional circumstance,shall exhibit ().Aduring the day,three balls in a vertical lineBdur...