Surveying
Bowditch rule is applied to

None of these
a closed traverse for adjustment of closing error
determine the effect of local attraction
an open traverse for graphical adjustment

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Which of the following errors cannot be eliminated by taking both face observations ?

index error i.e. error due to imperfect adjustment of the vertical circle vernier
error due to horizontal axis not being perpendicular to the vertical axis
error due to non-parallelism of the axis of telescope level and line of collimation
None of these

ANSWER DOWNLOAD EXAMIANS APP

Surveying
The length of a chain is measured from

centre of one handle to centre of other handle
outside of one handle to inside of other handle
outside of one handle to outside of other handle
inside of one handle to inside of other handle

ANSWER DOWNLOAD EXAMIANS APP