Questões Militares Para praticante do prático

Considerando a estrutura adotada no Brasil para o Serviço de Busca e Salvamento Marítimo (SAR), de acordo com o livro “Arte Naval”, de Maurílio M. Fonseca, relacione a coluna A com a coluna B e aponte a resposta correta:  
COLUNA A (1) ComOpNav
(2) RENEC  (3) Capitania dos Portos (4) Distrito Naval 

COLUNA B ( ) MRCC regional  ( ) Sistema de Alerta ( ) MRCC principal   ( ) RSC  ( ) SALVAMAR SUL

Before starting to practice in order to improve his ability to estimate his ship’s speed with accuracy, an inexperienced shiphandler studied the methods available by which the mariner can judge speed. During the study, he made a list with the following notes:
I) Doppler speed indicator showing lateral motion as well as ahead and stern speed is a valuable shiphandling tool, especially when moving larger ships where speed is critical and tolerance for error small.
II) fixes by radar or visual bearings are convenient and sufficiently accurate for determining speed in a docking situation.
III) even at night is better to estimate ship’s speed looking at objects abeam or little abaft than looking objects ahead of the ships.
IV) if the ship’s quickwater falls behind the ship when the engine is put astern, the vessel’s speed is 3 knots or more.

According to MacElrevey & MacElrevey, in the book “Shiphandler for the Mariner”, what is the correct alternative?  

Conforme previsto no capítulo 7 das Normas da Autoridade Marítima para Embarcações Empregadas na Navegação de Mar Aberto (NORMAM-01/DPC), a altura mínima de proa de uma embarcação de carga “NÃO SOLAS”, que possui boca moldada de 6 metros, pontal moldado de 2,5 metros e comprimento total de 32 metros, deve ser de:  

In a single propeller ship going ahead, with a right-hand screw, as a blade moves downward it meets water which is moving upward as well as aft. This is equivalent to _________________ the relative velocity and the angle of attack at same time and thus, _________________ in thrust is experienced. On the opposite side, a ______________ in thrust is experienced. The net effect of the reaction to the inclined flow, then, is a _________________ tending to _____________the ship to the _____________.
According to R. S. Crenshaw, Jr., in the book “Naval Shiphandling”, which answer best fill in the blanks? 

Um navio está navegando em um canal restrito em profundidade e largura. Sabe-se que a profundidade e a largura do canal são uniformes. Seu rumo é paralelo ao eixo central do canal, mas o navio está navegando a bombordo desse eixo. Quais serão as tendências do navio, de acordo com o livro “Principles of Naval Arquitecture” (PNA)?