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D.C. stands for direct current. A.C. is alternating current.

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Q: What is the meaning of DC Voltage?
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What is DC battery?

All battery is DC battery. DC is meaning Direct Current. Battery voltage is steady, not change, except reduce when battery go flat.


How you can change a constant DC voltage to a variable DC voltage?

By installing the varialble resistor in the circuit,the constant dc voltage would change .


How do you convert 23 voltage DC to 230 Voltage AC?

How do you convert 23 voltage DC to 230 Voltage AC?


What is meant by DC-DC luo converter?

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How is DC voltage represented on multimeters?

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What is commutation in DC machines?

It is the process of conversion of generated ac voltage into the armature of a dc generator to dc voltage at the terminal of the dc generator by use of pair of brushes and commutator. OR It is the process of conversion of given dc voltage at the terminal of the dc motor to ac voltage in the armature windings in a dc motor by use of pair of brushes and commutator.


What value of voltage measure by DMM Vrms or Dc voltage?

Many can measure both - Vrms (AC) or DC voltage.


What voltage is DC?

A voltage DC(direct current voltage) is a uni-direction steady voltage. It is the opposite of an analog/alternative voltage which varies in polarity and direction with time.


Do batteries provide a DC voltage or an AC voltage?

Batteries produce DC because the potential difference is determined by the chemical reaction inside the battery. This voltage is constant.


Why smps convert ac to dc and again to dc to dc?

first it converts ac to dc as rectifier But the required dc voltage is obtained by taking average of on & off DC input voltage.


Can a fan work on a DC voltage?

Yes, if the fan is designed to work on DC voltage, otherwise no.