FREE NCEES Civil Surveying Questions and Answers

Question 1

Differences between the projected contour gradient uphill side and the actual road gradient include

Accepted Answer

Excavation on the centre line

Answer

Earth work on the centre line

Answer

Embankment on the centre line

Answer

None of these

Question 2

A plane table's "fix" from three known locations is good if

Accepted Answer

Middle station is nearest

Answer

Either the right or left station is nearest

Answer

Middle station is farthest

Answer

None of these

Question 3

Using a chain line, you may create a 45° angle with

Accepted Answer

French cross staff

Answer

Prismatic square

Answer

Optical square

Answer

Open cross staff

Question 4

Which of the following errors/mistakes may add up to + or -?

Accepted Answer

Erroneous length of chain

Answer

Bad ranging

Answer

Sag

Answer

Bad straightening

Question 5

Correction for a chain of 100 links with a rise of 1 unit every n horizontal units is

Accepted Answer

100/n2

Answer

100/n3

Answer

100/n

Answer

100/n3

Question 6

Grid lines are perpendicular to

Accepted Answer

Line representing the central true meridian of the grid

Answer

Geographical equator

Answer

Magnetic meridian of the central point of the grid

Answer

None of these

Question 7

Number of subdivisions per metre length of a levelling staff is

Accepted Answer

200

Answer

500

Answer

1000

Answer

100

Question 8

Included angles in a precise traverse are determined by setting the vernier

Accepted Answer

Indefinite contour gradients are possible

Answer

Two contour gradients are possible

Answer

Only one contour gradient is possible

Answer

All of the above

Question 9

A dumpy level was placed halfway between the 50-meter-distance pegs A and B, and the staff readings at "A" and "B" were 1.22 and 1.06, respectively. The readings at "A" and "B" with the level set to "A" were 1.55 and 1.37, respectively. The collimation error for a sight line of 100 meters is

Accepted Answer

0.04 m inclined downwards

Answer

0.04 m inclined upward

Answer

0.02 m inclined upwards

Answer

None of these

Question 10

A prismatic compass's graded circle's zero is situated at

Accepted Answer

South end

Answer

West end

Answer

East end

Answer

North end