Surveying
Horizontal distances obtained by thermometric observations

require slope correction
do not require slope and tension corrections
require slope and tension corrections
require tension correction

ANSWER DOWNLOAD EXAMIANS APP

Surveying
The prismatic compass and surveyor’s compass

both give QB of a line
both give QB of a line and WCB of a line
both give WCB of a line
give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively

ANSWER DOWNLOAD EXAMIANS APP