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Posted by on Nov 13, 2017 in TellMeWhy |

What Is a Volt?

What Is a Volt?

What Is a Volt? A volt is the practical unit of electromotive force, or electrical pressure, as distinct from an electric current. In terms of measurement it is that...

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Posted by on May 30, 2017 in TellMeWhy |

What Is a Theodolite?

What Is a Theodolite?

What Is a Theodolite? A theodolite is a surveying instrument used for measuring horizontal and vertical angles, and has been adapted for specialized purposes such as...

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