The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be

Related MCQs

• The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called
• The method of plane tabling commonly used for establishing the instrument stations only, is a
• While measuring a chain line between two stations A and B intervened by a raised ground
• Which of the following errors can be neutralised by setting the level midway between the two stations ?
• The strength of 'fix' of a plane table from three known points is poor if the instrument station is near the great circle.
• The point on which the instrument is set up, is called station point
• To find the true difference of level between two points, the level should be kept
• There are two stations A and B. Which of the following statements is correct :
• The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.
• The instrument, belonging to a class of reflecting instrument, is