Search found 5 matches

by THENOOF
Mon Feb 25, 2008 4:53 pm
Forum: General Discussion
Topic: RC voltage on Scope
Replies: 4
Views: 1358

Thanks, that worked.
Brad
by THENOOF
Sun Feb 24, 2008 12:32 pm
Forum: General Discussion
Topic: RC voltage on Scope
Replies: 4
Views: 1358

RC voltage on Scope

I am trying to measure ac voltage in a simple RC circuit, (one resistor and on capacitor in series), with an oscilloscope. The book says to use two probes and use the A minus B mode. My scope does not have this. It has channel 1 and channel 2 buttons and in between them is a add button how can measu...
by THENOOF
Tue Jan 29, 2008 7:46 pm
Forum: General Discussion
Topic: rms meter reading on function generator
Replies: 11
Views: 2632

I am sure the meter is good. this is in a class room setting all five students were getting the same results. the AC was coming from a function generator that was not hooked up to a load we were just learning how to read a sine wave from a generator I had them hook up the fluke and see what the rms ...
by THENOOF
Mon Jan 28, 2008 8:27 pm
Forum: General Discussion
Topic: rms meter reading on function generator
Replies: 11
Views: 2632

I am getting like 3 milli volts rms. The wave form is a sin wave. I can't remember the freq it was probably over 10 kHz it was a 10 V peak to peak voltage the meter is a fluke 179 is the freq to high?
Thanks brad
by THENOOF
Mon Jan 28, 2008 9:39 am
Forum: General Discussion
Topic: rms meter reading on function generator
Replies: 11
Views: 2632

rms meter reading on function generator

I have 5vp on my oscope my meter is not showing 3.5v rms is there something I am not doing correct?
Brad