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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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One of the Lehmann's rules of plane tabling, is?

Civil Engineering Quizzes Surveying

Question:
One of the Lehmann's rules of plane tabling, is

Option A):
when the instrument station is outside the circumscribing circle its location is always on the opposite side of the ray to the most distant point as the inter-section of the other two rays
Option B):
none of these
Option C):
when looking in the direction of each of the given points, the instrument station will be on the right side of one and left side of the other ray
Option D):
location of the instrument station is always distant from each of the three rays from the known points in proportion to their distances

Correct Answer is Option D):
location of the instrument station is always distant from each of the three rays from the known points in proportion to their distances

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