Sensitiveness of a level tube is designated by

Related MCQs

• An imaginary line tangential to the longitudinal curve of the level at the centre of the tube is called
• A simple circular cruve is designated by the
• 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
• To find the true difference of level between two points, the level should be kept
• The sensitivity of a bubble tube can be increased by
• With the rise of temperature, the sensitivity of a bubble tube
• An imaginary line tangential to the longitudinal curve of the bubble tube at its middle point is called
• The axis of bubble tube must be perpendicular to the vertical axis.
• A’level line’is a