Surveying
In the double application of principle of reversion, the apparent error is

half the true error
two times the true error
four times the true error
equal to true error

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Pick up the incorrect statement from the following. In a spherical triangle

Sum of the three angles less than six right angles and greater than two right angles
Every angle is less than two right angles
Sum of any two sides is greater than the third
Sum of the three angles is equal to two right angles

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Bowditch rule is applied to

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

ANSWER DOWNLOAD EXAMIANS APP