1.

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» B. Bearing of the forward line


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