when you start a car does power also get taken from the capacitor and the battery, i was just wondering this, because my capacitor makes a noise whenver the voltage drops below 10 volts as my engine cranks to start the car
no the car doesnt use power from the cap. it just cuts the constant voltage going to the cap at that particular moment. the noise is something that i have run accross before, but it doesnt hurt anytihng and i wouldnt worry about it. i havent found anything yet to get rid of the noise, but liekk i said, i wouldnt worry.