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The current or voltage have a frequency in an AC system. It is 50 or 60 hertz per second. It is also known as 50 or 60 cycles per second. Each cycle is set of positive and negative amplitude. Refer Sinusoidal wave for further details.
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Why does Jim use dc supply in oscillator circuits?
Jim use dc supply in oscillator circuits to and ac out put.
Most commonly used capacitors in electronics circuits are made up of?
pass AC voltages.
Specify AC cycle in terms of degrees?
0 to 360 a complete circle is one cycle
How only capacitors can give smooth ac voltage waveform when used in ac circuits?
Capacitors resist a change in voltage, inversely proportional to their capacitance. As a result, transients in the AC line tend to be filtered out.
The period of an ac wave is?
period is the time duration of one cycle of the waveform, and is measured in seconds/cycle. AC power at 50 Hz will have a period of 1/50 = 0.02 seconds/cycle. A 60 Hz power system has a period of 1/60 = 0.016667 seconds/cycle
What does electricity refer to?
It is the complex ratio of the voltage to the AC (alternating current) circuit. It extends the concept of resistance to AC circuits due to magnitude and phase.
What does electrical impedance refer to?
It is the complex ratio of the voltage to the AC (alternating current) circuit. It extends the concept of resistance to AC circuits due to magnitude and phase.
What are the main difference while applying kirchoffs laws to dc circuits and ac circuits using meter readings?
For DC circuits, an alebraic sum is required. For AC circuits, a phasor sum is required.
What statements is not true for AC?
Ohm's law does not apply to AC circuits.
What is the use of capacitor in dc circuits?
It will minimize curent flutuations, it olso helps in AC circuits( in AC I tink it absorbs frequenci emmisions).
What does ac stand for in circuits?
alternating current
Can resistors function the same in AC circuits as in DC circuits?
Yes, they both can add a load to a circuit.
Transformer are used in circuits containing both dc and ac?
No transformers only work with AC.
Does meter loading in ac circuits depend on frequency?
yes
To which circuits superposition theorem can be applied?
both ac and dc
What type of capacitor is often used in power-supply circuits to filter the rectified AC?
The electrolytic capacitor is most often used in power supply circuits to filter the rectified AC.
Can i have a view of the power circuit of an AC generator?
please how can i diagnose faults on an AC generator power circuits?
