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What else can I help you with?
How do you find effective value of a current?
The effective value of an AC = AC/√2. Example: the effective value of 8.5 V AC is 6.01 V, because 8.5/√2=6.01 Hope that helped :)
What is the amplitude middle and effective values of 220 V AC?
The amplitude (or peak value) of a 220 V AC voltage is approximately 311 V, calculated using the formula ( V_{peak} = V_{rms} \times \sqrt{2} ). The middle value, or average value, of a pure sine wave AC voltage is ( V_{average} = \frac{V_{peak}}{\pi} ), which is about 99.73 V. The effective (or root mean square) value is given as 220 V, which represents the equivalent DC value that would deliver the same power to a load.
Can you connect an AC source in series to DC source - then what happens to the current under a steady state condition?
With an AC and a DC voltage source in series, the DC voltage can be added to the RMS value of the AC voltage to give the effective voltage.
An AC has a peak value of 12 amps what is the average value of the current?
i think average value of current in ac current is zero.
What is the virtual value of ac whose peak value is 707V?
virtual value=peak value/root 2 =707/1.414 =500
Ac current reffered as effective value?
Effective = RMS= average Not for a sine wave it isn't. The r.m.s. value of a sine wave is 1.11 x the average, or mean, value. The "effective" value is not a term which I've seen in any of my reference books.
How do you find effective value of a current?
The effective value of an AC = AC/√2. Example: the effective value of 8.5 V AC is 6.01 V, because 8.5/√2=6.01 Hope that helped :)
What is the effective value of an AC signal of 141 volts peak value?
If the AC signal is sinusoidal, then the RMS value is 141 divided by square root of 2, i.e. 99.7 volts.
Does a volt meter read rms?
Yes, if it is set to measure AC, it is usually calibrated to RMS.
What is the amplitude middle and effective values of 220 V AC?
The amplitude (or peak value) of a 220 V AC voltage is approximately 311 V, calculated using the formula ( V_{peak} = V_{rms} \times \sqrt{2} ). The middle value, or average value, of a pure sine wave AC voltage is ( V_{average} = \frac{V_{peak}}{\pi} ), which is about 99.73 V. The effective (or root mean square) value is given as 220 V, which represents the equivalent DC value that would deliver the same power to a load.
Can you connect an AC source in series to DC source - then what happens to the current under a steady state condition?
With an AC and a DC voltage source in series, the DC voltage can be added to the RMS value of the AC voltage to give the effective voltage.
Which one of the following values exactly matches the rms value of an AC signal A.Effective B.Average C.Peak-to-Peak D. Peak?
the answer is A effective
What is the effective value of an AC sine wave current having a peak-to-peak value of 8 amperes?
The rms value of a sine wave current is 0.707 Imax. So the answer to your quesion is 0.707 x 4 = 2.83 A.
The effective value of ac voltage is calculated as?
EFFECTIVE HOW ABOUT AVERAGE .639 of peak.AnswerThe 'effective' value of an a.c. voltage (or current) is the same as its 'root-mean-square' (r.m.s.) voltage which, for a sinusoidal waveform, is 0.707 Umax.The 'average' value of an a.c. voltage (or current) is zero over a complete cycle, or 0.639 Umax, over half a cycle (usually applied to rectified waveforms).
How effective are the Elgar AC's?
Elgar AC's power supply are very effective for a variety of different reasons. Some of these reasons are they are cost effective and they have an IEEE-488.2 or RS-232 control.
An AC has a peak value of 12 amps what is the average value of the current?
i think average value of current in ac current is zero.
Why ac is more effective than DC?
because power dissipated in ac is less than power dissipated in dc.
