Measuring cup, graduated cylinder, anything that has volumetric markings to tell you how much liquid you have. Or if the liquid has a known density, you can weigh it and determine its volume from mass/density. (You just have to make sure your units are all the same scale--if you weigh in lbs. and have density in grams/cubic centimeters, you have to convert lbs. to grams before using the density equation.
I know the basics of how to find these values from a graph, but not sure how to prove that average voltage of half-wave rectifier is peak/pi and rms is peak/2. Same for full-wave rectifier where average is 2peak/pi.
A rectifier is diode circuit designed to get dc out put from an ac input. There is full wave and half wave rectifiers. Full wave rectifiers are bridge rectifiers and half wave rectifiers are single diode rectifiers.It is used in power supplies of electronic systems.he term rectifier is sometimes applied to other devices but specifically a rectifier is a combination of diodes used to convert AC voltage to DC voltage. The rectifier is either half-wave or full-wave.