The heavier outboard strake of deck pl

1、The helicopter deck of a ship must be

The helicopter deck of a ship must be marked with the units identification，appropriate aiming circles，and a continuous line on the perimeter which is（）.A8 inches wideB16 inches wideC24 inches wideD32 inches wide

2、The purpose of the deck seal in an ine

The purpose of the deck seal in an inert gas system is to prevent（）.Aflammable vapors from entering machinery spaceBflue gas escaping to atmosphereCinert gas escaping to atmosphereDair entering inert gas system

3、The deck beam brackets of a transverse

The deck beam brackets of a transversely framed vessel resist（）.Ahogging stressesBsagging stressesCracking stressesDshearing stresse

4、The strake on each side of the keel is

The strake on each side of the keel is called a（）.ASheer strakeBGatewood strakeCInsulation strakeDGarboard strake

5、The antennas of the trucks on deck are

The antennas of the trucks on deck are not fitted（）.AinBonCoutDwith

6、The deck water seal of the inert gas s

The deck water seal of the inert gas system（）.Acools the inert gas and prevents soot from entering the cargo tanksBacts as an emergency syst...