Question 865Deck General70% to pass
Onboard a Ro-Ro vessel many decks are used for the carriage of both rolling and container cargoes, as such it is most useful if a deck socket accepts both _______________.
AI Explanation
The correct answer is B) twist-locks and lashing hooks.
On a Ro-Ro (roll-on/roll-off) vessel, which carries both rolling and container cargoes, the deck sockets need to be able to accommodate both twist-locks and lashing hooks. Twist-locks are used to secure container cargoes, while lashing hooks are used to secure rolling cargoes such as vehicles. Having deck sockets that can accept both types of fittings allows for maximum flexibility in cargo arrangements and efficient use of the available deck space.
The other options are incorrect because:
A) Container locks and bridge fittings are not the appropriate fittings for a Ro-Ro vessel carrying both rolling and container cargoes.
C) Bridge fittings and lashing hooks do not provide the necessary functionality for securing container cargoes.
D) Twist-locks and container locks are redundant, as twist-locks are the appropriate fittings for securing container cargoes.
Related Questions
#863 Which standard operating procedure(s) should be adhered to on a Ro-Ro vessel? #864 When accepting vehicles for shipment, the Master should ensure that _______________.#866 Cargo securing for Ro-Ro is based on the concept of _______________.#867 The securing of passenger cars on a Ro-Ro vessel requires _______________.#868 Which of the following is considered auxiliary securing equipment that provides extra reliability to lashing in Ro-Ro transport operations?