Surveying MCQ with Answers

Surveying MCQ with Answers

21) Local attraction in compass surveying may exist due to

Answer is:

presence of magnetic substances near the instrument

22) In the quadrantal bearing system, a whole circle bearing of 293° 30' can be expressed as

Answer is:

N66° 30'W

23) The prismatic compass and surveyor's compass

Answer is:

give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively

24) The horizontal angle between the true meridian and magnetic meridian at a place is called

Answer is:

declination

25) A negative declination shows that the magnetic meridian is to the

Answer is:

western side of the true meridian

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