When loading steel coils into the hold of a General Cargo ship, the "locking coil" is:

The final coil loaded at the centre of the stow in second, third and fourth tiers.

The first coil loaded.

Any coil located at the extremity of the stow.

The final coil loaded.

I don't know

The "locking coil" refers to the final coil loaded in the hold of a general cargo ship.

When loading steel coils into the hold of a general cargo ship, the "locking coil" is the final coil that is loaded. It is placed at the center of the stow in the second, third, and fourth tiers. This locking coil helps secure the other coils in place by preventing movement and ensuring stability during transportation.

The "locking coil" when loading steel coils into the hold of a General Cargo ship is the final coil loaded at the center of the stow in second, third, and fourth tiers.