Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

[Phys-L] Re: Digital Multi Meters (DMM)



Two weeks ago I asked about digital multimeters in general. Now I have
a specific question. Suppose I am using the instrument as a d.c.
ammeter. The current is unidirectional but not constant. The i(t)
fluctuates randomly (as if a strong noise were superimposed on a
constant I component). Will the mean current be measured correctly by
the instrument?

Ludwik Kowalski
Let the perfect not be the enemy of the good.