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What else can I help you with?
What type of current is used in an electirc motor?
Well that depends on the type of motor. DC motors use direct current DC and induction motors use alternation current AC.
Why do you still use both ac and DC?
Because some appliances work with ac current and some with dc current.
What is the use of coupling capacitor?
It allows AC current to go through, but blocks DC current.
Is their any other difference between ac and dc current?
Yes, there is. AC = Alternating Current, the direction of the current alternates, thus the name. DC = Direct Current. Things like computers need DC (they use a AC to DC converter inside the power supply to convert it) Hope that helps a bit.
What device converts dc current to ac current?
A "Rectifier" converts AC current to pulsating DC current.
Why not use DC power supply in home?
because it provides direct current in home some equipment need alternating current so we can not use dc supply in home
Do all electrical home appliances use a DC supply and why?
Not all home applications are run exclusively by a dc current, ex: light bulbs Although some applications involve a dc current requirement such as battery chargers, computers and radios.
Why you use ac current of home instead of dc?
alternating current is generally instantaneous in nature and even in transmission lines it is easy to transmit with less losses when compared to dc as because it possess frequency where as dc do not have
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 instruments do AC to dc current use?
I would assume that you mean what devices do you use to convert ac current to dc current?The answer is Diodes.seediode-bridge
Does a car use DC or AC power?
the car use dc current dear
Where do you use DC current?
DC current is mainly used in electronic component i.e. computer etc
Which type of current does a dc motor use?
dc stands for direct current. This can be obtained from a battery or a rectified ac (alternating current ) supply.
What type of current is used in an electirc motor?
Well that depends on the type of motor. DC motors use direct current DC and induction motors use alternation current AC.
Why do you still use both ac and DC?
Because some appliances work with ac current and some with dc current.
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.
Would you expect to find dc or ac in the filament of a light bulb in your home. In the headlight of an automobile?
In the filament of a light bulb in your home, you would typically find AC current since most household electricity is AC. In the headlight of an automobile, you would expect to find DC current, as cars typically use batteries that provide DC power for lighting systems.
