The capability of showing small angular movements of the level rube vertically, is called its sensitivity.

Related MCQs

• The power of a telescope to form distinguishable images of objects separated by small angular distance is called its
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• When the angular and linear measurements are equally precise in traversing, the balancing of a traverse is done by
• If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference to i) altitude bubble on index frame ii) altitude bubble on index frame if it is to be used as a level iii) altitude bubble on telescope iv) altitude bubble on telescope if it is to be used as a level The correct answer is
• If the staff is not held vertical at a level¬ling station, the reduced level calculated from the observation would be
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• The reduced level of a point on the ground is called
• An imaginary line tangential to the longitudinal curve of the level at the centre of the tube is called