Which of the following method is not among the methods of observing the bearings of lines by fast needle method?

Which of the following method is not among the methods of observing the bearings of lines by fast needle method? Correct Answer front bearing

There are three methods of observing the bearings of lines by fast needle method. They are a direct method with transiting, direct method without transiting, back bearing method.

Related Questions

Which of the following methods is the most satisfactory method for the bearings of lines by fast needle method?