Recent content by Marcis Rancans

Thank you, russ_watters!

Nice explanation! You should be a teacher! :D Thanks! But the rest is correct, right? ...1) standards are in general optional -> nice-to-have 2) all the laws give government regarding must-have technical requirements Code agencies - you mean government and/or its institutions? What happens for...

Haha, let's make fun of a mistake ... any useful comments?

Lets say I want to build a car. There are national and international standards regarding quality and specifications what I should follow, which say,for example, that I have to have brakes in my car. So logically I suppose it is obligatory to follow standard and without it they wouldn't let me...

What do you mean by ?

How large current does go through resistor (how to calculate it?) and can it draw more current than written on specs of transformer (in this case burning it down)? Do they mean 0,5 amps are max current safe to draw without burning down? Transformer is connected to wall power (220 V, 60 hz). On...

Thanks for clear explanation! Only thing I don't understand why constant appears only on one side of equation?

Isn't that correct what I wrote? V is e^(MESS).

I have no idea how to get constant in front of exponent. https://lh4.googleusercontent.com/5VChRnbmBvEIkRzaZU7vGVBjf1r09ypiNOhcbq4C0LlVdP_3Tqdu_Pvtrg=s600 EDIT: Forgot to add "-C" in exponent function which I got drom integration.

I would like to see what comes up next! :)

I don't understand this first order differential equation: https://lh5.googleusercontent.com/UUpQF4YjmjJRPvFuzGg2MhpMMMDyi2KFZPCKMKVIXGREc1owvXDzGR0bcA=s600 How is it possible to get an exponent as answer?

V' changes chaotically.

V' changes over time. How can I determine the influence from parasitic capacitance (~50 pF) on V? R wire ~ 100 ohm. If I need to read data (V' can change rapidly) from this at 50hz, does it influence reading accuracy? How can I determine values from which I need to be careful when reading data...