Direct ranging is done when the two ends of the survey lines are _______

Related MCQs

• Survey lines must be as few as possible is the condition to be fulfilled by survey lines or survey stations.
• 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.
• The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.
• Ranging in chain survey means
• Direct ranging is possible only when the end stations are
• An angle measured clockwise from the proceeding survey line to the following survey line is called
• A line joining some fixed points on the main survey lines, is called a
• The longest of the chain lines used in making a survey is generally regarded as a base line.
• Check lines (or proof lines) in Chain Surveying, are essentially required
• The operation of revolving a plane table about its vertical axis so that all lines on the sheet become parallel to corresponding lines on the ground, is known