Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 2 (Q.No. 30)
30.
If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
none of the above
Discussion:
12 comments Page 1 of 2.
Seeker said:
5 years ago
D is right.
If there is length then-> (measured area* (nomial length of chain/length of chain used) ^2).
If there is scale then-> just (measured area* (wrong scale/Correct scale).
If there is length then-> (measured area* (nomial length of chain/length of chain used) ^2).
If there is scale then-> just (measured area* (wrong scale/Correct scale).
Shashwat singh said:
5 years ago
D is right.
Correct Scale/true area = (incorrect length or length of chain used/correct or nominal or designated length) ^2 x measured area.
Correct Scale/true area = (incorrect length or length of chain used/correct or nominal or designated length) ^2 x measured area.
Divya said:
3 years ago
I think A is correct because option D gives mm^4 but area is mm^2.
Seeker said:
5 years ago
A is right.
If D is right then the unit of area will be m^4.
If D is right then the unit of area will be m^4.
Haresh said:
8 years ago
I agree with the given answer. Can anyone explain in detail?
MD NAUSHAD ALAM said:
7 years ago
D is correct because Area is always in Square dimension.
Mili said:
3 years ago
Definitely, C should be the right answer.
Shashikanth said:
6 years ago
Option A is right when you use a scale.
Dhiraj Prasad Sah said:
3 years ago
I think A is the correct answer.
(1)
Amit said:
8 years ago
A is the correct answer.
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