The bearing of a line in the direction of the progress of survey is called back bearing

Related MCQs

• In order to fix up the directions of the survey lines in the compass survey, the horizontal angle between the survey line and a fixed line of reference is measured. This fixed line reference is the magnetic meridian.
• In quadrantal bearing system, back bearing of a line may be obtained from its forward bearing, by
• An angle measured clockwise from the proceeding survey line to the following survey line is called
• Survey lines must be as few as possible is the condition to be fulfilled by survey lines or survey stations.
• Fore bearing of line Ab is S35’W calculate its back bearing.
• Back bearing of line Ab is 185’, calculate its fore bearing.
• If the fore bearing of a line is N 26? 35' W, its back bearing will be
• If the fore bearing of a line is 36? 15', its back bearing will be
• The magnetic bearing of a line is S 35? 30' E and the magnetic declination is 4? 10' east. The true bearing of a line will be
• The magnetic bearing of a line is 55? 30v and the magnetic declination is 4? 30' west. The true bearing of a line will be