What is defined as and area, excluding sea areas A1 and A2, within the coverage of an INMARSAT geostationary satellite in which continuous alerting is available?
1、The waterplane area is described as th
The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.AbaselineBvertical reference planeChullDhorizontal reference plane
2、A hygroscopic cargo is define as a car
A hygroscopic cargo is define as a cargo（）.Acapable of absorbing moisture in the form of a gasBcapable of giving off moisture in the form of a liquidCthat is shipped in a liquid ststeDthat will ignite in contact with water
3、What is defined as an area outside sea
What is defined as an area outside sea areas A1, A2 and A3?AAOR-EBAOR-WCCoastal and inland watersDA4
4、The term "pour point" is defined as th
The term "pour point" is defined as the lowest temperature at which lubricating oils will flow （）.ArapidlyBby gravityCthrough a standard orifice at a specified temperatureDat a rate of 60cc per second
5、A pump is defined as device that（）
A pump is defined as device that（）Aproduces pressureBimparts energy to a fluid to move it from level ‘A’ to level ‘B’Ccreates a vacuum to move a liquid in all installationDis to develop a pressure differential
6、Linguistics is generally defined as th
Linguistics is generally defined as the scientific study of language.A正确B错误