Know the meaning of Power and Resistivity

Power can be defined as the work done in a given time. In mechanical terms, power is indicated in Horse power and in Electrical terms, it is indicated  in Watts. The term Horse Power was introduced to denote the power, since the most common source of power in ancient times is the Horse. Let us see the power in a Motor and how Resistivity affects conductance.

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Know the meaning of Symbols

In Electronics, standard symbols are used to represent Volt, Current, Resistance, Power etc. These standard symbols are seen in electronics theory as well as in circuit diagrams. See the purpose of its use and the variations in representations.

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