7 Example Questions votes newest recent 12Electrical Engineering: What is the difference between resistance and impedance? 8Electrical Engineering: What is the difference between a switching and a linear DC-DC regulator? 5Electrical Engineering: How do you calculate the noise of an op-amp circuit? -1Electrical Engineering: Do you have a hobby electronics project? 1Electrical Engineering: Software for PCB design? 1Personal Productivity: GTD Tools for Windows 1Personal Productivity: Is wishlist should be in GTD as a project?