Preamble of Indian Constitution

The provision of the Preamble in the Indian Constitution comes from the American Constitution. The term \’Preamble\’ refers to the introduction or preface to the Constitution. It contains the essence or summary of the Constitution. The words used in the Preamble of the Indian Constitution are some of the noblest. These words embody the highest values of the Indian Constitution.

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Tacheometry (Tacheometer, Stadia Rod, Theory of Tacheometer, Distance and Elevation Through Tacheometer, Etc)

In tacheometry we details discuss about tacheometry, instrument used in tacheometry, tacheometer, stadia rod, stadia system, fixed hair system, movable hair system, tangential system, subtense bar system, theory of tacheometer, distance and elevation through tacheometer when a staff is vertical & staff is perpendicular to line of sight.

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Levelling (Correction in Levelling, Distance of Visible Horizon, Reciprocal Leveling, ETC)

In levelling, we are details discuss about elevation & altitude, reduced level, mean sea level, bench marks(B.M), horizontal line, vertical line, level line, back sight reading, fore sight reading, intermediate sight reading, method to find reduced level, height of instrument, rise and fall method, inverted staff, correction required in levelling work, distance of visible horizon, reciprocal leveling, collimation error, angular / inclination error, sensitivity of bubble tube, the sensitivity of level tube increases with?.

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List of Oceania Countries With Their Respective Capitals and Currencies

Oceania is the smallest continent of the earth. It spans the Eastern and Western Hemispheres. This continent is also known as the Australia continent. It is surrounded by the Indian, Antarctica, and Pacific Oceans. In the Oceania continent, there are 14 United Nation recognized countries and 28 non-sovereign territories. The largest country of this continent is Australia and the smallest country is Nauru.

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