Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 3 (Q.No. 48)
48.
Which one of the following mistakes/errors may be cumulative + or - :
bad ranging
bad straightening
erroneous length of chain
sag.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
10 comments Page 1 of 1.

SRK said:   1 year ago
All errors are cumulative but + or - cumulative error is only the erroneous length of the chain.
(1)

DEEPAK YADAV said:   2 years ago
A and D are cumulative positive errors.

B and C are compensating errors.

Suresh Mandal said:   3 years ago
And you don't see guys at last after or - sign so given answer is correct because erroneous chain gives both error + or - depending on decrease in length or increase in length
(1)

RUPESH KUMAR said:   5 years ago
Yes, it is Cumulative positive.

Vineet Singh said:   6 years ago
Error due to bad ranging is cumulative positive (+).

Manoj said:   7 years ago
B is correct as error due to bad ranging is cumulative positive also.

Akash said:   7 years ago
The error due to bad ranging is cumulative positive.
(1)

Garry said:   8 years ago
All options seems to be error for cumulative.

Vishnu kumar said:   9 years ago
The error due to bad ranging is?

Samm said:   9 years ago
Errors in bad ranging and sag is always addictive and bad straightening is always subtractive.

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