Mine Surveying - Study Mode
[#151] Zero circle condition is obtained while . . . . . . . .
Correct Answer
(B) Computing areas under subsidance with the help of planimeter
[#152] It is said to be the dip when the north end of a freely floating and properly balanced magnetic needle is . . . . . . . .
Correct Answer
(C) Inclined either upward or down ward
[#153] A rod used to measure from a line to locate a point is called . . . . . . . .
Correct Answer
(B) Offset rod
[#154] The basis for trigonometric survey is . . . . . . . .
Correct Answer
(D) Triangulation survey
[#155] A 400 Sq.m area is responded by 400 sq.mm on plan. The scale of the plan is
Correct Answer
(B) 1mm = 1m