A vessel fitted with twin screws is easier in()than a vessel with single screw.
A vessel fitted with twin screws is easier in()than a vessel with single screw.
In a () the center screw is driven and the outer screws idle.
In a twin screw ship going half-ahead,both screws turning outboard and the rudder amidships,no current or wind,the vessel will().
The rudders are amidships and both screws are going ahead. What will happen if the starboard screw is stopped?()
In a twin screw ship going half-ahead,both screws turning outboard and the rudder amidships,no current or wind,the vessel will().
In a twin screw ship going half-ahead , both screws turning outboard and the rudder amidships,no current or wind,the vessel will().
In a () the center screw is driven and the outer screws idle.