Question 550Deck General70% to pass
What is the main purpose of dunnage?
AI Explanation
The correct answer is C) To provide ventilation and drainage for cargo.
Dunnage refers to the materials used to line the bottom and sides of a ship's cargo hold. The main purpose of dunnage is to allow for proper airflow and drainage around the cargo, preventing damage from moisture and condensation. By creating air gaps between the cargo and the ship's structure, dunnage facilitates the circulation of air and drainage of any liquids, which is essential for preserving the quality and integrity of the transported goods.
The other answer choices are incorrect because: A) Dunnage is not used as ballast, B) Dunnage does not directly support bulkheads, and D) Dunnage is not used to secure tarpaulins, which have a separate purpose.
Related Questions
#548 The signal man assisting the crane operator has his arm extended, his fingers closed, and his thumb pointing downward. This is the signal to _______________.#549 Battens are fitted in cargo holds across the frames of the vessel from the turn of the bilge upward. The purpose of these cargo battens is _______________.#551 Securing cargo by running timbers from an upper support down to the cargo, either vertically or at an angle, is called _______________.#552 Which statement is TRUE concerning a tagline as used with a 30-ton pedestal crane? #553 Dunnage may be used to protect a cargo from loss or damage by _______________.