It is thus futile to compare the absolute voltages met with at two stations, unless allowance can be made for the influence of the environment. [Please select]
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Various voltages and cycles are taken care of by specifying all these points when designing the transformer which is to handle the current. [Please select]
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This is called the "Step down" transformer, and is now used over the entire world, where large voltages are generated. [Please select]
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By means of windings of suitable size wire, the outside current may be received at voltages ranging from 110 to 550 and converted to the low pressure needed. [Please select]
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Any number of different candle power lamps can be used providing each lamp takes the same amount of current, and the sum of their voltages equals the voltage of the circuit used. [Please select]
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