Cruise Ship Cruise Ship Navigation and Maritime Operations 1 — Questions and Answers
Question 1: What does a ship's 'draught' (draft) measurement refer to?
- The speed of the ship in knots
- The vertical distance between the waterline and the bottom of the hull (Correct answer)
- The weight of cargo on board
- The height of the tallest mast above waterline
Correct answer: The vertical distance between the waterline and the bottom of the hull
Draft (draught) is the vertical distance from the waterline to the deepest point of the hull, determining which ports a ship can enter.
Question 2: What is a nautical mile equivalent to in statute miles?
- 1.0 miles
- 1.15 miles (Correct answer)
- 1.5 miles
- 0.87 miles
Correct answer: 1.15 miles
One nautical mile equals approximately 1.15 statute miles (1,852 meters), and is based on one arcminute of latitude.
Question 3: What is the role of a 'pilot' when a cruise ship enters a port?
- The captain of the cruise ship
- A licensed local maritime expert who guides the ship into port (Correct answer)
- The officer in charge of navigation instruments
- An air traffic controller directing ship movements
Correct answer: A licensed local maritime expert who guides the ship into port
A harbor pilot is a licensed local expert who boards the ship to guide it through local port waters due to their specialized knowledge of local hazards.
Question 4: What does the term 'knot' refer to in maritime navigation?
- A unit of distance equal to one mile
- A unit of speed equal to one nautical mile per hour (Correct answer)
- A measurement of anchor chain length
- A type of rope used for mooring
Correct answer: A unit of speed equal to one nautical mile per hour
A knot is a unit of speed equal to one nautical mile per hour, used universally in maritime and aviation navigation.
Question 5: Which navigation instrument displays the ship's heading relative to magnetic north?
- Chronometer
- Sextant
- Magnetic compass (Correct answer)
- Gyroscope altimeter
Correct answer: Magnetic compass
A magnetic compass indicates the ship's heading by aligning with Earth's magnetic field, pointing toward magnetic north.
Question 6: What is the purpose of the 'International Ship and Port Facility Security (ISPS) Code'?
- To regulate cruise ship menus and food safety
- To establish security measures protecting ships and ports from threats (Correct answer)
- To set minimum wage standards for maritime workers
- To regulate ship fuel emissions globally
Correct answer: To establish security measures protecting ships and ports from threats
The ISPS Code establishes a framework of security measures to protect ships and port facilities from security threats including terrorism.
Cruise Ship Cruise Ship Navigation and Maritime Operations 1
What does a ship's 'draught' (draft) measurement refer to?