abney level sentence in Hindi

Examples

1. By using trigonometry the user of an Abney level can determine height, volume, and grade.
2. The Abney level is an easy to use, relatively inexpensive, and, when used correctly, an accurate surveying tool.
3. The Abney level is typically used at the eye height of the surveyor, either hand-held or mounted on a staff at that height.
4. Abney levels typically include scales graduated in measure degrees of arc, percent grade, and in topographic Abney levels, grade in feet per surveyor's chain, and chainage correction.
5. Abney levels typically include scales graduated in measure degrees of arc, percent grade, and in topographic Abney levels, grade in feet per surveyor's chain, and chainage correction.
6. Because most Abney levels do not contain a telescope, direct reading from a level staff is only possible at short range, although it is possible to make special staffs that can be read at a distance without magnification.
7. An "'Abney level and clinometer "', is an instrument used in surveying which consists of a fixed sighting tube, a movable spirit level that is connected to a pointing arm, and a protractor scale.
8. Abney levels are made with square tubular bodies so that they may also be used to directly measure the slopes of plane surfaces by simply placing the body of the level on the surface, adjusting the level, and then reading the angle off of the scale.
9. The Abney level is a handheld surveying instrument developed in the 1870s that includes a sighting tube and inclinometer, arranged so that the surveyor may align the sighting tube ( and its crosshair ) with the reflection of the bubble in the spirit level of the inclinometer when the line of sight is at the angle set on the inclinometer.