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Draughtsman Civil
Draughtsman Civil Set-1
Compass Surveying
7

Compass Surveying MCQ with Answers

7) What is the true bearing, if the magnetic bearing of the line is N 37 Degree W and the magnetic declination is 2 Degree E?

N 35 Degree W

S 35 Degree E

N 39 Degree W

S 39 Degree N

Answer is:

N 35 Degree W

Compass Surveying MCQ with Answers

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Related Compass Surveying MCQ with Answers

8) What is the variation of declination occured due to magnetic storms such as earth quakes and the amount of variation may be even 1 Degree or 2 Degree?

Secular variation

Annual variation

Irregular variation

Regular Variation

Answer is:

Irregular variation

9) What is the variation, in the magnetic merdian swings like a pendulum in one direction for a long period and gradually comes to rest and then swings in the opposite direction?

Secular variation

Annual variation

Irregular variation

Daily variation

Answer is:

Secular variation

10) What is the compass with the graduations are marked as south with 0 Degree and north with 180 Degree?

Trough compass

Magnetic compass

Surveyor compass

Prismatic compass

Answer is:

Prismatic compass

11) What is the direction indicated by an imaginary circle passing around the earth through the place north and south pole?

True meridian

Arbitrary meridian

Magnetic meridian

Assured meridian

Answer is:

True meridian

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