A) horizontal
B) vertical
C) in any direction
D) at an angle of dip to the horizontal
Correct Answer: B
Solution :
To get the proper dip angle, the dip needle is placed in magnetic meridian. If it is displaced in perpendicular position, then the needle will deflect vertical as the horizontal component of earth's magnetic field is not causing any rotation of needle.You need to login to perform this action.
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