Mine Surveying - Study Mode
[#236] The bearing which is indicated by freely suspending a magnetic needle and uneffected by local attractive forces is called . . . . . . . .
Correct Answer
(B) Magnetic bearing
[#237] Pacing is the method adopted to determine the distance in . . . . . . . .
Correct Answer
(C) Reconnoisance
[#238] Simplest instrument used to measure the angle of surface slope in chain survey is . . . . . . . .
Correct Answer
(C) Clinometer
[#239] The angle between the back tangent and forward tangent called . . . . . . . .
Correct Answer
(D) Angle of intersection
[#240] GPS gives height from . . . . . . . .
Correct Answer
(B) WGS84