Bridge Navigation & Deck Operations

Navigation Fundamentals Knowledge

This test covers key aspects of navigation, including the fundamentals of orientation, determining directions at sea, working with compasses, courses and bearings, as well as units of length measurement, ship speed, and the principles of their calculation.

प्रश्न 15

समय सीमा 9 min

भाषा अंग्रेज़ी

नमूना प्रश्न

यहाँ इस क्विज़ के कुछ उदाहरण प्रश्न हैं। पूरा टेस्ट देने के लिए GYRO ऐप डाउनलोड करें।

प्रश्न 1

What determines the position of any point on the surface of the Earth's ellipsoid?

A Coordinates.

B Main directions N, S, E, W.

C Difference in latitudes.

D True bearing line.

प्रश्न 2

What is the value of the rhumb WNW?

A 292.5°.

B 315.0°.

C 333.5°.

D 275.0°.

प्रश्न 3

What type of deviation in a magnetic compass is the latitude compensator intended for?

A To compensate for the variable part of semicircular deviation.

B To compensate for quadrantal deviation.

C To compensate for heeling deviation.

D To compensate for constant deviation.

प्रश्न 4

What is the ray AE, indicating the observer's direction to the east (Fig. 1), called?

A Eastern part of the prime vertical line.

B Prime vertical line.

C Western part of the prime vertical line.

D Observer's prime vertical plane.

प्रश्न 5

What is the point n, where the vertical line intersects the imaginary celestial sphere below the observer, called?

A Observer's nadir.

B Vertical (plumb) line.

C Observer's zenith.

D Observer's true meridian plane.

यह क्विज़ दें. इस क्विज़ को देने और अपनी प्रगति ट्रैक करने के लिए GYRO ऐप डाउनलोड करें।