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DC means direct current it is needed for practically all electronic components in Computers,gaming machines and I pod's etc
AC arrives at the house from the Grid and is changed to DC in the plug top power units supplied with each gadget. I am afraid the term grid escapes you. The GRID refers to transmission from generation throughout the USA not a local distribution. Not all gadgets requires DC some actually are happy with AC.
What else can I help you with?
What DC motor is used for traction?
dc series motor is used for traction...
Why dc source is used for dc supply?
it is only work on it so that used
Why dc dc conversion is used?
To change the voltage.
Why DC supply is used in control circuit?
dc supply is used for control circuit because dc current is an independent source .
WHAT ENERGY USED IN A BATTERY POWERED FLASHLIGHT?
Electricity is used. It is stored in the form of DC voltage. DC is direct current which is not what is used in your home. DC is used in storage batteries. AC or alternating current is what is used to power your home.
What is DC ammeter?
Instrument used to measure dc current
Can a DC dynamo act as a DC motor?
Yes it can and the otherway aroud a DC motor can be used as a dynamo
How do you build a dc to dc converter?
A DC to DC converter is basically a type of switching power supply. The switcher converts the input DC to AC. A transformer is used to convert the AC to the desired voltage. A rectifier, filter, and optional regulator is used to convert the AC back to DC.
Where would DC be used instead of AC?
DC is used for extra-high voltage transmission systems, as there are less losses with DC than with AC, and no synchronising problems.
Why transformer can not be used in dc supply?
The transformer cannot be used in the DC supply because it keeps on alternating its current, whereas the DC supply current should be constant.
Is DC motor used in a textile mill?
yes dc motor is used in textile mills for presicion control.
Why capacitance is not used in DC circuits?
as it acts ideally as open circuit for dc
