Levelling Survey MCQ with Answers

Levelling Survey MCQ with Answers

46) Which levelling is done to connect the B.M to any intermediate point of the alignment for checking the accuracy of the work?

Answer is:

Fly levelling

47) Which levelling is only the back sight and fore sight readings are taken at every set up of the level and no distance are measured along the direction of levelling?

Answer is:

Fly levelling

48) What is the name of level, if the fly levelling done at the end of day's work to connect the finishing point with the starting point on that particular day?

Answer is:

Check levelling

49) Which method gives approximate result and so it is adopted in the reconnaissance or in the preliminary survey?

Answer is:

Barometric levelling

50) What is the name of the levelling while the relative elevations of different points are obtained by measuring the vertical angles and horizontal distance?

Answer is:

Trigonometric levelling

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