Civil Engineering - Surveying

1. 

Tilt of the staff in stadia tacheometry increases the intercept if it is

A. away from the telescope pointing down hill
B. towards the telescope pointing up-hill
C. away from the telescope pointing up-hill
D. none of these.

Answer: Option C

Explanation:

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2. 

The conventional sign shown in below figure represents a

A. bridge carrying railway below road
B. bridge carrying road below railway
C. bridge carrying road and railway at the same level
D. a level crossing.

Answer: Option B

Explanation:

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3. 

To orient a plane table at a point with two inaccessible points, the method generally adopted, is

A. intersection
B. resection
C. radiation
D. two point problem.

Answer: Option D

Explanation:

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4. 

The combined effect of curvature and refraction over a distance L kilometres is

A. 67.2 L2 mm
B. 76.3 L2 mm
C. 64.5 L2 mm
D. none of these.

Answer: Option A

Explanation:

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5. 

Number of links per metre length of a chain are

A. 2
B. 5
C. 8
D. 10
E. 20

Answer: Option B

Explanation:

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