0
What else can I help you with?
How do you find the value of resistance?
By Ohm's Law, resistance is voltage divided by current.
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 value of AC?
A.C. quantities are always expressed in root-mean-square(r.m.s.) values, unless otherwise stated. For sinsoidal waveform, this equates to 0.707 times the peak value. For example, an AC current with an amplitude of 100 A has an r.m.s. value of 70.7 A.An a.c. current expressed as an r.m.s. value will do exactly the same amount of work as a d.c. current of the same value. In other words, a 50 A (r.m.s.) a.c. current will do exactly the same amount of work as 50 A d.c. This is why r.m.s. values are also referred to as 'effective values' of a.c..
Find the effective values sinusoidal waveforms?
effective values = Vm/SQR(2) max voltage / the square root of (2) same for current This doesn't apply for all periodic functions, only sinusoidal.
What is the symbol for current?
Uppercase 'I' is used for DC or effective (RMS) alternating current (which is a scalar value). Lowercase 'i' is used for instantaneous current (usually expressed as a complex value).
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.
What is the effective value of a 25 amp peak current?
54
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 do you find the value of a capital stock purchased in 1981?
To obtain the current value of capital stock it should be brought to a finical advisor. The current value is based on the purchase price and the current stock value. It can change daily.
What is the value of 743 woodsmaster remington?
The value of this will depend on the market. You can take it in to your local pawn store to find out the current value.
Where can I find the true value of my car?
You can find the true car value of your car at truevaluecars dot com. That is the best site to find the best value for your current car and future cars available.
How can I find out the current value of our home?
The best and cheapest way to find out the current value of your home is to check in with your bank and get the price. they should know and tell you for free to where you can estimate to take the advantages of the low interest rates.
How do you find the value of resistance?
By Ohm's Law, resistance is voltage divided by current.
What is the value of your plates?
I am checking every site that I can find to try to find the current value of a group of Bradford Exchange collectors plates that I have had for about 30 years & can't find an answer anywhere!
How do you find the value of estate jewelry?
You can find the value of estate jewelry by taking it to an accredited appraiser to get the current value. Some appraisers will even buy the items direct after giving an appraisal.
What is the current value of the SPX500USD index?
The current value of the SPX500USD index is approximately current value.
