Civil Engineering - Surveying - Discussion


A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier A reads

[A]. azimuth of the forward line
[B]. bearing of the. forward line
[C]. back bearing of the forward line
[D]. equal to 360°-azimuth of the forward line.

Answer: Option A


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