Horizontal distances obtained by thermometric observations

Related MCQs

• A branch of surveying in which the horizontal and vertical distances of points are obtained by instrumental observations, is known as
• In plane tabling, the instrument used to measure horizontal and vertical distances directly, is known as
• If f1 and f2 are the distances from the optical center of a convex lens of focal length f to conjugate two points P1 and P2 respectively, the following relationship holds good
• In which method measurements of distances are chiefly confined to the preliminary surveys and explorations where a surveyor is called upon to make a rough survey as quickly as possible?
• Which of the following errors can be eliminated by taking mean of bot face observations ?
• Which of the following errors cannot be eliminated by taking both face observations ?
• Pick up the method of surveying in which field observations and plotting proceed simultaneously from the following
• The horizontal angle between the true meridian and magnetic meridian at a place is called
• The process of turning the telescope about the vertical axis in horizontal plane is known as
• The adjustment of horizontal cross hair is required particularly when the instrument is used for