Which seismograph has higher amplitude shaking? A Seismograph A Seismograph B They are the same подарить

Q: Q-1: A level instrument's bubble tube was found to have a sensitiveness of 20" per 1 mm division.…

A:

Q: If the rod reading taken at 1 is 2.735 m, the elevation of 2 is 225.395 m, the difference in…

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Q: 2. An afternoon observation at Montreal (45° 30' N) deter- mined the altitude of the sun to be 26°…

A: To find the local apparent time of the observation, we can use the following formula:Where:Solar…

Q: A theodolite is setup at point (A) , For observing target point (B) the vertical circle reading are…

A: The vertical circle readings are, For Left hand face, FLZenith Angle=303°48'0'' For Right hand face,…

Q: This type of error occurs when you use a level that is not calibrated and the bubble level is not on…

A: Levelling instrument is used in surveying to get a horizontal plane with respect to the level…

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.