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SSC_JE_CE_Surveying Booster Quiz -7

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Question 1

Calculate the volume of the earthwork (in cubic meter) using trapezoidal method if the cross section areas of the three section of embankment at an interval of 20 m are 40 square meters, 50 square meters and 80 square meters.

Question 2

Contour interval on map sheet denotes ______.

Question 3

Which of the following is the correct meaning of the term ‘level line’ in surveying?

Question 4

The method of leveling used to carry out reconnaissance of area is :

Question 5

The best method of interpolation of contours is by

Question 6

The sum of interior angles of a closed traverse is

Question 7

The horizontal angle between the true meridian and magnetic meridian at a place is known as:

Question 8

The following data was collected with a level on a 4 m staff on a continuously sloping ground at an interval of 20:

Σ BS = 2.705 m

Σ FS = 9.535 m

Last RL = 103.95

Calculate the RL at the bench mark?

Question 9

What is the combined correction for curvature and refraction for a distance of 5000 m?

Question 10

From the horizon of a ship, a light house was just visible. If height of the light house is 225 m, find the distance between the light house and the ship?
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Sep 18AE & JE Exams