The Tonnage Certificate gives the（）of a ship which is classified into gross tonnage and net tonnage.

A . deadweight tons B . displacement tons C . net tons D . gross to

A . by the Radiotelegraphy Authority of a country B . in accordance with the Government Regulations C . by complying with the Provisions of the National Conventions D . under the Provisions of the SOLAS Conventio

A . require ballast B . be down by the head C . sink D . float

A . the descriptions B . the measurements C . the specifications D . the prescriptio

A . Deducted B . Added C . Forfeited D . Used

A . deadweight tons B . displacement tons C . net tons and gross tons D . volume to

A . number of licensed personnel required on board B . maximum load line draft C . maximum water depth for drilling D . next date for an inclining experiment

A .  the router generates a certificate request and forwards it tothe CA B .  the router generates an RSA key pair C .  the router sends its public key to the CA D .  the CA sends its public key to the router E .  the CA verifies the identity of the router F .  the CA generates a certificate request and forwards it to the router

A . less than 100 parts per million B . more than 100 parts per million C . at least 100 parts per million D . 100 parts per millio

A . one year B . two years C . four years D . five year

A . MSA B . American Bureau of Shipping C . American Salvage Association D . SOLAS Conventio

A . admeasure over 100 GT B . be 79 or more feet in length C . engage in intercoastal or international trade D . be issued a Certificate of Inspectio

A . Loadline Certificate B . Certificate of Inspection C . Admeasurer's Certificate D . Forecastle Card

A . the validity B . the time C . the date D . the issue

A . by the Radiotelegraphy Authority of a country B . in accordance with the Government Regulations C . by Complying with the Provisions of the international Conventions D . under the Provisions of the SOLAS Conventio

A . except B . except that C . beside D . except for

A . deadweight cargo tonnage aboard B . displacement tonnage of vessel C . gross tonnage of vessel D . net tonnage of vessel

A . Admeasurement Certificate B . deadweight scale C . displacement scale D . Load Line Certificate

A . CCS B . the National Cargo Bureau C . MSA D . PRC Custom

A . is issued by the Coast Guard and is usually valid for 2 years B . must be posted under transparent material near the officers' licenses C . lists all of the stability limitations and conditions imposed on the vessel D . shows the due date of the quadrennial test of the cargo gear

A . require ballast B . be down by the head C . sink D . float

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