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Surveying Measurements

Total questions: 3

Worksheet time: 2mins

Name
Class
Date
1.

An EDM instrument having specified errors of ±(2 mm + 3 ppm). A 3000 m, what is the estimated error in the observed distance?

a)

2.9 mm

b)

9 mm

c)

11 mm

d)

3.6 mm

2.

If the Azimuth of line AB is 135°, the Bearion of this line is

a)

N 45° E

b)

N 45° W

c)

S 45° E

d)

S 45° W

3.

If the Bearing of line AB is N 54° W, the Azimuth of this line is

a)

54°

b)

126°

c)

234°

d)

306°