Alternating current is more efficinent. It is wireless and more efficient than direct current. And it is safer. Plus Tesla is better than Edison
In alternating current (AC or ac) the movement of electric charge periodically reverses direction. Different from direct current (DC), the flow of electric charge is only in one direction.
when ever the external voltage is given the movement of charge carriers produce a current i.e drift current
In a series circuit, current has to pass through each part of the circuit. In a parallel circuit, the current has several alternative paths.
It is the current transformer core meant for metering.
No. By definition, a parallel circuit occurs when there is more than one alternative path.
the cosine of the angle between voltage and current of generator is called power factor (pf) of generator.
BCE is the abbreviation for Before the Common/Current/Christian Era (an alternative to Before Christ, abbreviated BC).** quoted from wikipedia.org
It is an alternative to the traditional PBX
I think you mean 'alternating' current ('alternative' means choice). The ammeter must be inserted in series with the load, just as with direct current.
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Batteries store DC, or Direct Current. The correct term for AC is Alternating Current.
By "alternative" I presume you mean "alternating". Yes it can by using a device called a rectifier then some sort of bypass circuit to conduct the alternating current to ground, usually just a capacitor.
alternative
alternating current is easier to transfer long distances
What is meant by the term resistivity?
R134a is the current alternative to R12. I have found Freeze12 put out by AutoRefrigerants.com. They say no retro-fitting is needed.
Fusing current for a wire is the current at which the wire will act like a fuse (melt).
It changes direct current (DC) to alternative (AC) energy.