Social Sciences, asked by riyarashmi02232, 18 days ago

introduction of dumpy level​

Answers

Answered by sahib09
0
The dumpy level is an optical surveying leveling instrument consisting a telescope tube firmly secured in two collars fixed by adjusting screws to the stage by the vertical spindle. ... He invented dumpy level in 1832 while using the conventional Y level. A dumpy level is also called a builder's level, an automatic level.
Answered by Ashiqueparwana
0

Answer:

the dumpy level is an optical surveying leveling instrument consisting a telescope tube firmly secured

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