Question

which one of the following is not one of the three types of bearings?

a) true
b) magnetic
c) relative
d) fathom

Explanation:

Identify the three types of navigational bearings

In marine navigation, the three standard types of bearings used to express direction are:

1. True bearing: Measured relative to True North (using geographic meridians).
2. Magnetic bearing: Measured relative to Magnetic North (indicated by a magnetic compass).
3. Relative bearing: Measured relative to the ship's heading (with the bow representing \(000^\circ\)).

Evaluate the options

• A) TRUE: This is one of the three standard types of bearings.
• B) Magnetic: This is one of the three standard types of bearings.
• C) Relative: This is one of the three standard types of bearings.
• D) Fathom: A fathom is a unit of length equal to 6 feet, used primarily to measure the depth of water, not a type of bearing.

Answer:

• (A) TRUE
• (B) Magnetic
• (C) Relative
• (D) Fathom (Correct answer)