Practice Prismatic Compass (1.14.2.1) - Measurement of Distances

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9 questions

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6 sample questions

Question 1.
What is a prismatic compass primarily used for?
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Think about its purpose in navigation.
Question 2.
Name one component of a prismatic compass.
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This is where the observer looks through.
3Question 3.
What is the main function of a prismatic compass?
- To measure areas
- To measure angles
- To measure distances
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Think about what angles the compass helps create during surveys.
4Question 4.
True or False: The graduated ring of a prismatic compass measures from 0° to 360°.
- True
- False
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Recall the markings on the compass.
Question 5.
Consider you have to measure a large parcel of land with a prismatic compass. Describe the procedure and potential challenges you might face with examples.
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What external factors could disrupt compass readings?
Question 6.
Evaluate a situation where a surveyor misreads a bearing due to environmental conditions. What could be done to mitigate such errors in practice?
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How might lighting and environmental aspects affect sighting and reading?

5 more questions in this section. Enroll free to practise them all.