Collimation line is
AParallel to the level line
BTangential to the level line
CContained in the level surface
DConcentric to the curvature of earth
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The length of one link in Engineering surveys chain should be
Dermatitis is a disease affecting:
The vertical distance between any two consecutive contours is called
The product of mass and velocity of a moving body is called
Horizontal angle between the true meridian and a line is called