Question: Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel
Options
A : 24%
B : 36%
C : 40%
D : 60%.
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Advanced Surveying - Part 1 more questions
The necessary geometrical condition for triangulation adjustment, is :
The angle between the direction of star and the direction....
Pick up the correct statement from the following :
The circle in which a plane tangent to the earth's....
If ? and ? be the latitude of an observer....
Triangulation surveys are carried out for locating
For the proposed runway stated in if the aerodrome reference....
Pick up the correct statement from the following:
The lift off distance is the distance along the centre....
Pick up the correct statement from the following:
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