0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
The average value of a single sine wave of AC is 42.5amps. what is rms value?
Average Current = 0.636 * (Peak Current)so Peak Current = (Average Current)/0.636RMSCurrent = 0.707 * (Peak Current)so Peak Current = (RMS Current)/0.707Because both equations are in terms of Peak Current, we can set them equal to each other.(Average Current)/0.636 = (RMS Current)/0.707(42.5)/0.636 = (RMS Current)/0.707thenRMS Current = (0.707)(42.5)/0.636 = 47.24 ampsAnother AnswerSince the average value of a single sine wave is zero, you cannot calculate its r.m.s. value!
How do you convert into maximum current if the average current is given?
Presumably you are referring to an a.c. current?If so, then the average value of an a.c. current is zero so, clearly, you cannot determine its maximum value.However, average current is more-usually applied over half a cycle, in which case, for a sinusoidal current, this value is 0.637 Imax. So the maximum current will be the average value, divided by 0.637.
What is maximum current?
If you are referring to an a.c. current, then the maximum current is the amplitude of its waveform. For a sinusoidal waveform, the amplitude of an a.c. current is its root-mean-square value, divided by 0.707. For example, an a.c current with an rms value of, say, 10 A will have an amplitude of 14.14 A,
What is the relationship between present value factor and annuity present value factor?
Present value annuity factor calculates the current value of future cash flows. The present value factor is used to describe only the current cash flows.
What is the current value of a 1998 Honda Accord EX?
Depends on where you live and the condition of the vehicle. Go to www.nada.com for the current value of your car. I say "priceless."
What is the value of bradex no 84 b10 936.4?
65.00
What is the Value of the Bradex Number 84 K41 54.1?
84-k41-89.3
Plate Rockwells light campaign series Bradex Number 84-R70-6.4 how much is it worth?
What is the value of this plate
What is a Knowles-Taylor-Knowles chamberpot worth?
The value of the Taylor-Knowles chamber pot varies greatly with its condition and age. The pot might be worth as much as about 300 dollars or as little as 150 dollars depending also on the pattern.
What is the value of Bradex plate number 84-70-3.3?
New Retail is $24.98. Amazon listings with documentation of authenticity are around $15. The more documentation they have the higher the price.
What is the value of bradex no 84-D19-17.2?
I've seen them on e-bay----they are bradford exchange collectors plates----values at aroun £20 or $35 depending on the condition
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 does current value mean?
Either the actual value of something, or the value of a current. It really depends on the context.
What is the value of Edwin M Knowles collector plate?
how much is the sound of music plate number 3566B
What is the current market value of siver by the ounce?
“What is the current market value of siver by the ounce”
What is fusing current?
The fusing current is a value of current that causes the fuse to melt and interrupt the flow of current. Usually, reference is made to the minimum fusing current which is the smallest value of current that will cause the fuse to melt.
What is the current gain value of BC 148 transistor?
The hFe (current gain) on the BC148 ranges from a minimum value of 20 to 100, depending on collector current, with a maximum value of 300.
